Rechargeable 3.7V Li-Ion 18650 cells with smart Li-Ion charger.
Contains 2 Tenergy Li-Ion 18650 2600mAh cells, 1 smart charger, and 1 car adapter.
Unique patented PCB design prevents voltages outside of 2.5-4.25V.
High energy density, capacity, life-span, and lightweight.
Ideal for flashlights, portable power devices, lighting applications or other devices requiring 3.7V.

Features

Type: battery & charger combo
Chemistry: Li-ion
Nominal Capacity (mAh): 2600
Nominal Voltage (V): 3.7
Weight: Cell: 50g, Charger: 166g
Dimensions: 18.6 x 65.2mm (D x H)
Included Accessories: car adapter for mobile charging