Product Dimensions: 34*16*16 mm(1.34*0.63*0.63 inch). NOTE: These are 3.7v rechargeable 16340 batteries, please confirm the battery voltage, battery size and battery model carefully before purchase
High Performance: This 3.7v 16340 li-ion battery is with 2800mAh large capacity which supports stable power for your devices and effectively prevents damage of the devices, such a perfect replacement battery for used devices with high frequency
Multiple Protections: This 3.7v 16340 rechargeable battery is without any memory effect and provide multiple protections,including short circuit, overcharge, and overcurrent protection. Prefectly make the battery to be more stable and safe to protect your devices
Wide Compatibility: These rechargeable 16340 batteries are widely used in various devices, including flashlights, headlamps, cameras, small fans, toys and more. Portable & lightweight items for home use and outdoor use. NOTE: Please fully charge the products before use
Warm Service: All of products have passed strict testing for normal use. If you have any question, please feel free to contact us, we'll reply email ASAP