【Wide Compatibility】3500mAh rechargeable button top battery, compatible with headlamp, doorbells, cameras, small fans, etc. Helps you wake up your devices quickly.
【1000 Battery Cycles】Support up to 1000 charging and discharging cycles without memory effect. Reduce the trouble of replacing batteries for your equipment.
【Durable Capacity】Provide 3500mAh capacity. Long lasting battery, easy to charge. Support stable 3.7volt output voltage, makes the devices work more stable and lasting longer, great replacement batteries for high frequently used devices. Help your devices work longer.
【Environmentally Friendly】The anti-corrosion shell can effectively protect this battery. It is safe and environmentally friendly. You can use it with confidence.
【Warm After-sales Service】30-day return or replacement policy and 24/7 customer service for problem resolution
