18650 rechargeable battery size: 18*18*60mm(0.7*0.7*2.56inch) it's a flat top. Please confirm whether your device is suitable before purchasing.
Flat top batteries widely compatible: 3.7volt 18650 battery for flashlights, headlights, digital cameras, doorbells,toys, radios, speakers, electronic devices.
High performance product: 3.7 volt 18650 rechargeable battery supports multiple charging and discharging cycles without memory effect.
High performance: 18650 rechargeable batteries can last at least 20% longer than other batteries, ideal replacement battery for used devices with high frequency.
In the box: 4pack 18650 rechargeable battery flat top.
4 Pack 18650 Rechargeable Battery 3.7V 9900mAh Button Top Li-ion Batteries for Flashlights, Headlamps
KWD 16.500
27 Pack Button Top AAA Battery NiMH 1.5V Batteries
KWD 11
18650 Rechargeable Battery 3.7V Button Top 3600mAh High Capacity for Flashlights Headlamps (2 Pack,18650 Battery+Charger)
KWD 8.500
16340 Rechargeable Battery 2800mAh Button Top 4 Pack 3.7Volt Li-ion Batteries for LED Flashlight Headlamp
KWD 13.500
