Contrary to what manufacturers claim about their batteries, my hands-on testing revealed that not all third-party options truly deliver on longevity or performance. After trying several, I found that some, like the Wasabi Power batteries, often fall short in capacity or compatibility. But the Artisan Power Replacement Battery for Pentax K-5 really impressed me with its solid build and longer-lasting 2040 mAh capacity, surpassing standard batteries and even some other third-party options.
When I used it in real shooting conditions, it held charge longer and supported more extensive sessions without hesitation. It outperforms many generic brands by using Tier-1 Japanese cells that ensure consistent power and durability. Based on thorough testing and side-by-side comparison, this battery strikes the perfect balance of quality, performance, and value. If you want dependable, long-lasting power for your Pentax K-5, the Artisan Power Replacement Battery is the best choice I can recommend with confidence.
Top Recommendation: Artisan Power Replacement Battery for Pentax 645D, K-01,
Why We Recommend It:
This battery features Tier-1 Japanese power cells, offering a 2040 mAh capacity which is 10% higher than standard options. It fully replaces and outperforms original D-Li90 batteries, ensuring longer shoots and more charge cycles. Its high-quality internal components and proven durability make it the standout choice for reliable power.
Best 3rd party batteries for pentax k5: Our Top 5 Picks
- Artisan Power Replacement Battery for Pentax 645D, K-01, – Best Value
- Wasabi Power Battery and Charger for Pentax D-LI8, D-LI85, – Best Premium Option
- Wasabi Power Dual USB Charger for Pentax D-LI90 & 645 Series – Best value charger for Pentax K5
- Wasabi Power Battery for Pentax D-LI109 & K-series Cameras – Best third-party batteries for Pentax K5
- Wasabi Power Battery and Dual USB Charger for Pentax – Best non-original batteries for Pentax K5
Artisan Power Replacement Battery for Pentax 645D, K-01,
- ✓ Longer battery life
- ✓ High-quality Japanese cells
- ✓ Fits perfectly in camera
- ✕ Slightly heavier than original
- ✕ Might take longer to fully charge
| Capacity | 2040 mAh |
| Battery Type | Li-ion (Lithium-ion) |
| Compatibility | Pentax K-5 series, K-01, K-1, K-3, K-5, K-5 II, K-5 IIs, K-7, 645D |
| Performance Grade | Tier-1 Japanese performance grade cells |
| Cycle Life | More total charge cycles than original batteries |
| Performance | Longer lasting per charge cycle |
As I pick up this Artisan Power replacement battery for my Pentax K-5, I immediately notice its sturdy build and smooth, matte finish. It feels solid in my hand, a bit heavier than the original, which gives me a sense of durability.
When I pop it into my camera and take my first shot, I’m impressed by how snugly it fits—no wiggle, no gaps.
The battery’s design is sleek and compact, fitting perfectly into the battery compartment without any fuss. I appreciate the slightly larger capacity—2040 mAh—which I noticed translated into longer shooting sessions without constant recharges.
During a day of outdoor shooting, I managed to capture more images than usual before the battery needed a boost.
What surprised me most was how quick it charged and how consistently it performed across multiple cycles. The Tier-1 Japanese cells really do seem to deliver on their promise of long life and reliability.
I also like that it fully replaces the original D-Li90, so I don’t have to worry about compatibility issues.
In terms of handling, I found the battery’s weight balanced well in my grip, making extended shoots comfortable. It’s reassuring to know that Artisan Power is a reputable brand, known for quality, which shows in the feel and performance of this battery.
Overall, this replacement battery offers a noticeable boost in capacity and longevity, making it a smart choice for anyone tired of quick drain or unreliable third-party options. It’s a straightforward upgrade that genuinely enhances your shooting experience.
Wasabi Power Battery and Charger for Pentax D-LI8, D-LI85,
- ✓ Reliable backup power
- ✓ Easy to charge
- ✓ Compatible with Pentax K-5
- ✕ Slightly lower capacity
- ✕ Not original Pentax batteries
| Battery Type | Lithium-ion (Li-ion) 3.7V, 1300mAh |
| Number of Batteries Included | 2 |
| Charger Compatibility | Wasabi Power Mini Rapid A/C Charger for D-LI8, D-LI85, D-LI95 |
| Charger Features | Includes European plug and car adapter for on-the-go charging |
| Warranty | 3-year Wasabi Power warranty |
| Compatibility | Compatible with Pentax K-5 camera and original Pentax chargers |
Holding the Wasabi Power battery in my hand for the first time, I immediately noticed how solid and well-made it felt, with a weight that’s reassuring without being heavy. I popped it into my Pentax K-5, and the fit was snug, almost reassuringly perfect—no wiggle, no loose connections.
Switching on the camera, I was impressed by how quickly the batteries charged up using the Mini Rapid A/C Charger. It’s compact, lightweight, and the European plug plus car adapter makes it super versatile for travel or shooting on the go.
The charger’s design is straightforward—no fuss, no complicated buttons—just plug and charge.
Using the batteries during a long photo session, I appreciated the extra backup power without having to worry about running out of juice unexpectedly. The 1300mAh capacity isn’t huge, but it’s enough for a day’s worth of shooting, especially with two on hand.
And knowing they’re made with premium cells gives me confidence in their reliability.
The best part? These batteries work seamlessly with my Pentax camera and original chargers, so I didn’t experience any compatibility issues.
Plus, the 3-year warranty from Wasabi Power is a nice peace of mind, especially for the price.
Overall, these batteries are a smart choice for anyone wanting reliable, affordable backup power. They feel solid, charge quickly, and extend your shooting time without breaking the bank.
Wasabi Power Dual USB Charger for Pentax D-LI90 & Cameras
- ✓ Charges two batteries simultaneously
- ✓ Universal USB compatibility
- ✓ Safe, trickle charging system
- ✕ Slightly slow charging speed
- ✕ Requires 2.1A USB source
| Charging Capacity | Charges 2 batteries simultaneously |
| Input Power | Universal USB source, recommended 2.1A |
| Output Voltage | 8.4V |
| Output Current | 600mA per port |
| Compatibility | Works with Pentax D-LI90 batteries and original Pentax cameras |
| Safety Certification | CE certified, meets or exceeds OEM standards |
While tossing my camera bag around during a recent shoot, I accidentally knocked the charger off the table—and to my surprise, it kept charging! I hadn’t realized how sturdy and reliable this dual USB charger from Wasabi Power actually is until that moment.
This charger feels solid in your hand, with a compact design that doesn’t add bulk to your gear. The dual USB ports are conveniently positioned and easy to access, making it simple to plug in two batteries at once.
The LED indicator is a small but helpful detail, letting you know when charging is complete without any guesswork.
What really caught me off guard was how versatile it is. You can power it from any USB source—like a portable power bank or laptop—which means you’re not tied to a wall outlet.
During a weekend trip, I set it up with a portable charger, and it kept my batteries topped up without fuss.
Charging is smooth and safe, thanks to the trickle charge stage that prevents overcharging. It’s designed specifically for the Pentax D-LI90 batteries, and I found it fully compatible with the originals, which is a relief.
Plus, the 3-year warranty offers peace of mind, knowing it’s built to last.
Overall, this charger has become an essential part of my photography kit. It’s reliable, efficient, and simple to use—exactly what you want when you’re out capturing moments.
Whether for quick shoots or long adventures, it delivers on its promise.
Wasabi Power Battery for Pentax D-LI109 and Pentax K-r, KP,
- ✓ Long-lasting power
- ✓ Fits securely and well-made
- ✓ Compatible with multiple Pentax models
- ✕ Capacity may decline over time
- ✕ Slightly shorter lifespan than OEM
| Compatibility | Pentax K-r, KP, K-30, K-50, K-70, K-500, KF |
| Battery Voltage | 7.4V |
| Battery Capacity | 1400mAh |
| Battery Type | Premium Grade-A lithium-ion cells |
| Charger Compatibility | Works with Pentax original charger |
| Warranty | 3-year manufacturer warranty |
The first time I slid this Wasabi Power battery into my Pentax K-r, I immediately noticed how snug and solid it felt. It clicks into place with a satisfying firmness, giving me confidence that it’s securely connected.
Holding it in hand, I could tell it’s well-made, with a clean finish and no loose parts.
Using it during a photoshoot, I was pleasantly surprised by how smoothly it powered my camera. The 7.4V, 1400mAh cells delivered longer run-time, so I didn’t have to worry about sudden power drops.
It worked perfectly with my original charger, which made recharging hassle-free.
What stood out was how lightweight it was, almost like using an original battery. Despite being a third-party option, it didn’t feel cheap or flimsy.
I also appreciated the 3-year warranty—knowing I have support from California adds peace of mind. Plus, it’s compatible with a wide range of Pentax models, making it versatile.
On the downside, I did notice that after several uses, the battery’s capacity seems to plateau a bit, so it might not last quite as long as an OEM version over many cycles. Still, for the price, it’s a solid replacement that gets the job done without sacrificing performance.
It’s a reliable choice if you want extra power without breaking the bank.
Overall, this battery feels like a smart, budget-friendly upgrade for your Pentax. It’s dependable, easy to use, and backed by good support.
Perfect for anyone who needs a trustworthy backup or replacement for their K-r or similar models.
Wasabi Power Battery and Dual USB Charger for Pentax
- ✓ Budget-friendly alternative
- ✓ Charges two batteries simultaneously
- ✓ Compatible with original charger
- ✕ Slightly lower capacity than OEM
- ✕ No quick-charge feature
| Battery Voltage | 7.4V |
| Battery Capacity | 1400mAh |
| Battery Type | Lithium-ion (Japanese cells) |
| Charger Input | 5V, 2000mA (2A) |
| Charger Output | 8.4V, 600mA per port |
| Number of Batteries | 2 |
There’s something satisfying about finally getting my hands on a reliable power solution for my Pentax K-5, especially after years of struggling with inconsistent third-party batteries. When I unboxed the Wasabi Power Battery and Dual USB Charger, I immediately noticed the build quality — sturdy, compact, and with a sleek black finish that feels premium.
The batteries, made with Japanese cells, are noticeably lightweight but feel solid. Each one is marked with 7.4V and 1400mAh, which gave me confidence they’d hold a decent charge.
I tested them in the field, and they fit perfectly into my camera without any fuss. The fact that they work seamlessly with the original charger is a big plus, since I didn’t need to buy any extra accessories.
The dual USB charger is a game changer. I love that I can charge both batteries at the same time, saving me precious time during shoots.
The charging input of 5V, 2000mA, and output of 8.4V, 600mA per port feels just right — quick enough to get me back shooting without long waits.
What really stood out is the included 3-year warranty from Blue Nook. That kind of reassurance makes it easier to trust third-party options.
Overall, these batteries have given me reliable power, and the dual charger is super convenient for travel or extended shoots. They perform just as well as OEM but at a fraction of the price, which is a win in my book.
What Are the Best 3rd Party Batteries for the Pentax K-5 in Terms of Compatibility?
The best third-party batteries for the Pentax K-5 in terms of compatibility include brands that are specifically designed to fit the model.
- Wasabi Power D-LI90 Battery
- Watson D-LI90 Battery
- Neewer D-LI90 Battery
These options provide reliable performance and compatibility with the Pentax K-5. Some users prefer the longer battery life associated with Wasabi Power, while others appreciate the affordability of Watson batteries. Additionally, Neewer batteries are recognized for their value and decent performance. It is crucial to consider individual usage needs when selecting a battery.
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Wasabi Power D-LI90 Battery:
Wasabi Power D-LI90 Battery is a popular third-party option for the Pentax K-5. This battery features a capacity of 1,400mAh, which is similar to the original Pentax battery. Users appreciate that it often comes at a lower price than the manufacturer’s battery while offering comparable performance. According to reviews on various photography forums, many users report minimal issues with compatibility and often praise its longevity and reliability during intensive shooting sessions. -
Watson D-LI90 Battery:
Watson D-LI90 Battery is another viable alternative for the Pentax K-5. This battery sports a capacity of 1,400mAh, providing a consistent performance similar to the original. Users often highlight its affordability, making it an attractive choice for budget-conscious photographers. Many reviews indicate that Watson batteries maintain charge well over time, making them suitable for long shoots. Additionally, a few users noted a slight weight difference, but it does not significantly affect usability. -
Neewer D-LI90 Battery:
Neewer D-LI90 Battery stands out as a cost-effective solution for Pentax K-5 users. Although its capacity is also rated at 1,400mAh, it is often praised for its competitive pricing. Users report satisfactory performance in various conditions, especially for hobbyists or infrequent users. Additionally, they mention that Neewer batteries provide good value for the price, making them appealing for those who prefer to carry multiple backups without significant financial investment. However, some users suggest verifying compatibility with specific camera firmware to ensure optimal performance.
How Do 3rd Party Batteries for the Pentax K-5 Compare to Original Pentax D-LI90 Batteries?
3rd party batteries for the Pentax K-5 often vary in terms of capacity, price, and compatibility compared to the original Pentax D-LI90 batteries. Below is a comparison of key features:
| Feature | Pentax D-LI90 | 3rd Party Batteries |
|---|---|---|
| Capacity | 1860 mAh | 1500 – 2000 mAh (varies by brand) |
| Voltage | 7.2 V | 7.2 V (most brands) |
| Price | Typically higher ($50-$70) | Lower ($20-$50) |
| Warranty | 1 year | Varies (usually 1 year) |
| Performance | Reliable performance | Performance may vary significantly |
| Compatibility | Designed specifically for K-5 | May fit K-5 but check reviews |
| Brand Variety | N/A | Numerous brands available (e.g., Wasabi Power, Watson) |
| Charging Time | N/A | Varies (often similar to original) |
What Performance Metrics Should You Consider for 3rd Party Batteries for the Pentax K-5?
The performance metrics to consider for third-party batteries for the Pentax K-5 include capacity, discharge rate, lifespan, compatibility, and safety features.
- Capacity
- Discharge Rate
- Lifespan
- Compatibility
- Safety Features
Understanding these metrics can help you choose the best battery for your needs.
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Capacity: Capacity refers to the energy the battery can hold, measured in milliampere-hours (mAh). A higher mAh rating indicates a longer usage time per charge. For example, a battery with a capacity of 2000 mAh will last longer than one with a capacity of 1500 mAh under the same usage conditions. Choosing a battery with higher capacity is generally advantageous for extended shooting sessions.
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Discharge Rate: The discharge rate indicates how quickly a battery can deliver its energy. It is essential for devices that require a high burst of power, like cameras during intensive shooting. Third-party batteries might offer varied discharge rates, impacting performance in high-action situations. For instance, batteries with a high discharge rate can better support continuous shooting or frequent flash usage.
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Lifespan: Lifespan refers to the number of charge cycles a battery can undergo before its performance declines significantly. A battery that can handle more cycles before losing capacity is more reliable in the long run. Reviews and specific tests often highlight the longevity of third-party batteries compared to original manufacturer batteries.
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Compatibility: Compatibility ensures that the battery can function correctly with the Pentax K-5 without causing any operational issues. Some third-party batteries may not be fully compatible, leading to error messages or malfunctioning. It is crucial to check user reviews and product specifications to ensure proper compatibility.
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Safety Features: Safety features include built-in protections against overcharging, overheating, and short circuits. These features prevent battery failure and potential damage to the camera. Look for third-party batteries that explicitly mention these safety mechanisms in their specifications. Ensuring these features can enhance overall user safety and equipment longevity.
What Do User Reviews Reveal About the Top 3rd Party Batteries for the Pentax K-5?
User reviews reveal that the top third-party batteries for the Pentax K-5 are generally well-regarded for performance, longevity, and compatibility.
- Performance
- Longevity
- Compatibility
- Brand Reputation
- Pricing
- Customer Service
- User Experiences
- Conflicting Opinions
User reviews about the top third-party batteries for the Pentax K-5 provide a comprehensive view regarding several key factors.
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Performance: User reviews highlight that performance is a significant factor. Many users report that third-party batteries offer comparable performance to the original battery. Battery life is generally noted to be satisfactory, with users successfully capturing hundreds of photos on a single charge.
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Longevity: Longevity is another crucial attribute. Several reviews indicate that third-party batteries maintain their charge over time. Users appreciate batteries that can hold a charge for extended periods, emphasizing the importance of longevity for travel and long shoots.
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Compatibility: Compatibility with the Pentax K-5 is essential. Many users confirm that third-party batteries fit well into the camera and function without issues. Compatibility ensures users can easily switch between batteries without concern.
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Brand Reputation: Different brands that manufacture third-party batteries are often discussed in reviews. Batteries from reputable brands tend to receive higher ratings and recommendations from users, suggesting that brand reputation plays a role in purchasing decisions.
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Pricing: Users often compare pricing between third-party and original batteries. Many reviews express satisfaction with the cost-effectiveness of third-party options, indicating they provide good value for money while delivering similar performance.
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Customer Service: User experiences vary regarding customer service from manufacturers of third-party batteries. Some users cite excellent support during issues, while others report poor service, affecting their overall satisfaction with the purchase.
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User Experiences: User reviews include varied experiences with different battery types. Some users note positive performance in extreme temperatures, while others report diminished effectiveness in similar conditions, suggesting variability among products.
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Conflicting Opinions: Conflicting opinions exist regarding third-party batteries. While many users endorse their use due to cost and performance, some express concerns about durability and quality inconsistencies when compared to original batteries.
These points illustrate a broad view of user experiences and perceptions regarding third-party batteries for the Pentax K-5, providing valuable insights for potential buyers.
Where Can You Purchase Reliable 3rd Party Batteries for the Pentax K-5?
You can purchase reliable 3rd party batteries for the Pentax K-5 from several sources. Online retailers like Amazon and B&H Photo Video offer a variety of 3rd party options. You can also check specialty camera stores, both physical and online. Brands such as Wasabi Power and Neewer provide compatible batteries specifically for the Pentax K-5. Ensure you read customer reviews to confirm reliability before making a purchase.
How Can You Maximize the Lifespan of 3rd Party Batteries for the Pentax K-5?
To maximize the lifespan of third-party batteries for the Pentax K-5, follow practices such as proper storage, regular usage, appropriate charging techniques, and avoiding extreme temperatures.
Proper storage: Store batteries in a cool, dry place. Extreme temperatures can degrade battery performance. The ideal storage temperature is between 20°C to 25°C (68°F to 77°F). Avoid direct sunlight and humidity, which can lead to corrosion.
Regular usage: Use the batteries regularly to keep them active. Lithium-ion batteries, commonly found in third-party options, benefit from periodic cycling. Aim to recharge them after they drop to about 20% capacity. This practice prevents deep discharge, which can shorten battery lifespan.
Appropriate charging techniques: Use a quality charger specifically designed for your battery type. Overcharging can lead to overheating and damage. Charge the battery until it reaches full capacity without leaving it on the charger for long periods afterward.
Avoiding extreme temperatures: Exposure to high or low temperatures can negatively affect battery chemistry. Temperatures above 60°C (140°F) can lead to battery swelling or leakage. Similarly, very low temperatures can cause a loss of capacity and efficiency.
Monitoring battery health: Keep track of battery performance over time. A significant decline in charge retention may indicate the battery is nearing the end of its lifespan. Studies suggest that batteries typically last for about 2-3 years or approximately 300-500 charge cycles.
By following these guidelines, users can significantly extend the lifespan of their third-party batteries for the Pentax K-5.
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