4x Batteries 3.7V Rechargeable Battery 1x Charger for 18mm*65mm Battery
Battery Model: 18mm 65mm. Battery Type: Li-ion.
4x Batteries 3.7V Rechargeable Batte for Flashlight headlamp Battery
Suitable for flashlight torch and headlamp, etc. Battery Model: 18mm x65mm. Battery Type: Li-ion.