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727258-B21 1700mAh Ultra-Power Smart Storage Battery
- Compatible Models This battery replaces HP MC96 Smart Array P440 P440AR P441 P840 P840AR P841. Battery model: 727258-B21. Please make sure it matches your device model before purchasing.
- Upgraded Capacity: Super capacity: 1700mAh, same size, more energy storage, brand new 0 cycles, longer standby time.
- Easy InstallationIf beginners want to replace the battery more easily, it is strongly recommended that you watch battery change videos on YouTube. Please remember that its full performance and service life can only be achieved after 3 to 5 full charge and discharge cycles.
- Multiple Safety ProtectionThe battery is equipped with an intelligent IC chip, which has functions such as overcharging, over-discharge, overheating and short circuit protection, providing high safety performance.
- Durability and support: This battery can withstand up to 1500 charging cycles and maintains a high percentage of its original capacity over time. If you have any questions, please feel free to cont
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1. Battery model: 727258-B21.
2. Fit: Replacement for HP MC96 Smart Array P440 P440AR P441 P840 P840AR P841
3. Capacity: 1700 mAh.
Important notes:
1. Please confirm your battery or device model again before purchase to avoid purchase errors.
2. After replacing the battery, please consume all the battery power first and then fully charge it. 3-5 full charge and discharge cycles are required to activate battery capacity.
3. Please use the original charger and data cable to charge the battery.
4. Long-term battery capacity below 20% can lead to a reduction in chemical activity, which affects battery performance. It is recommended to keep the battery level in the range of 20% to 80%.
5. If the battery cannot be charged, please use a high-performance charger to charge for 10 hours (if not available, please use the original charger). During transport, the self-protection function of the battery has been switched on and must be activated with a high-performance charger.
Pack of 6. Batteries that are not used for a long time naturally discharge and are prone to damage. Therefore, the battery should be charged regularly when not in use for a long time to maintain its activity.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by LionTech Direct Return Policy
Manufacturer Contact Info
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