Yuntunele Replacement Battery 18650 Rechargeable 3.7V High Capacity 3500mAh Genuine18650 Battery Flat Top Battery for Headlamp, LED Flashlight Blue
- [Battery Size] 65*18*18mm/2.56*0.71*0.71 inch; NOTE These are 18650 rechargeable batteries FLAT TOP, please check carefully before purchasing !!!).Please confirm whether the battery model required by your device.
- [Wide Compatibility] Compatible with LED flashlights, emergency lights, portable devices, headlamps, toys, remote controls, doorbells solar lights, racing, game controller, ,mini fan and other electronic devices.
- [Extended Battery Life] For optimal performance, we recommend charging the battery fully before initial use. It will reach peak efficiency after 3-5 full charge cycles. With no memory effect, this battery can be recharged up to an impressive 1200 times even when partially drained, ensuring prolonged usability.