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Fast-Charging 350mAh Battery Compatible for Fitbit Versa/Versa Lite Smart Watch,0-Cycle Li-ion Polymer,Replacement Smartwatch Battery with Tool Kits

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$16.78

$ 7 .99 $7.99

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About this item

  • 【Precise compatible product model】: This battery is compatible For Fitbit Versa / Versa Lite Smart Watch, and the battery model is Versa. After the battery production was completed and installed on the equipment, we conducted compatibility tests. As long as you check that the product model and battery model are correct before purchasing, you can use it completely without any problems.
  • 【High-capacity battery life】:The battery offers a High-capacity of 350mAh, It is a New Upgrade-0 Cycle product, Longer working hours, no need for frequent charging.
  • 【Safety Features】:The battery is equipped with insulating separators and IC smart chips inside,Equipped with multiple safety mechanisms like overcharge protection, over-discharge protection, short-circuit protection, and thermal management systems，It automatically reduces frequency or cuts off power in high-temperature environments, and the operating temperature range covers -20℃ to 60℃.
  • 【Cycle Life & Durability】: It adopts A-class lithium-ion/polymer battery cells, featuring high energy density and long cycle life. It can withstand a large number of charge and discharge cycles without significantly reducing capacity. High-quality batteries can endure 800 to 1000 cycles or more,Retains up to 80% capacity after 800 full charge cycles.
  • 【Fast Charging & Efficiency】:Adopting intelligent fast charging technology, it automatically matches the optimal current, and the charging speed can be increased by 30%，When the battery is fully charged, it will automatically cut off power to prevent battery swelling. Please use the original charger to achieve the best charging effect.


Product information:
1. Before purchasing, please confirm your battery model again to avoid buying the wrong battery. Here is the basic information of our product.
Battery model: Versa
 Compatible Products：Compatible For Fitbit Versa / Versa Lite Smart Watch
Battery maintenance tips :
1. After replacing the battery, please consume all the power of the battery, then use the original charger to charge for 8 hours, and cycle the same operation 3-5 times to activate the properties of the battery to achieve the best use effect.
2. Avoid deep discharge: Charge the device in time when it indicates low battery level. Excessive discharge (voltage below 2.5V) will permanently damage the battery cell. Don't always drain the battery to 0%, as this can cause battery damage or shorten its service life.
3. Do not disassemble or squeeze: Do not disassemble or replace the battery structure. The interior of lithium batteries contains flammable and explosive substances. Non-professional operation may cause explosion or fire.
4. Long-term storage: Keep the battery level at 40% to 60% (commonly known as "half-charge storage"), avoid leaving it fully charged or empty for a long time, and recharge the battery every three months.
5. Avoid overcharging: Disconnect the power supply promptly after a full charge. Long-term use while plugged in May cause the battery to bulge.
6. Use the original charger: Non-original chargers may damage the battery due to voltage/current mismatch, posing a safety hazard.
7. Visual inspection: If the battery is found to be bulging, deformed, leaking or oxidized at the interface, stop using it immediately.