Universal Lithium Ion Battery Charger + 4 x 18650 3.7 Volt Tenergy Lithium Ion Button Top Batteries with PCB Protection (2600 mAh)

Charger Specifications:
Input: AC 110~240V, 50/60Hz
Output: DC 4.2 - 500mA

Features:
Charges 3.6v / 3.7v Li-ion 18650, 18500, 14500, 14430, 10440 and RCR123A Batteries.
Brand: Tenergy
Smart charger with automatic cut-off
Over voltage protection
Over current protection
Short circuit protection
Contrary polarity protection and distinguish from batteries, charging the rechargeable battery automatically
Led Displays Red for charging and green for charging completed

Dimensions and Weight:
Dimensions: 5.25" (134 mm) x 2.16" (55 mm) x 1.18 (30 mm)
Weight: 5.86 oz for Both Charger and Adapter

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Battery Specifications:
Specifications:
Nominal Voltage: 3.7V
Size: 18650 (Cylindrical)
Capacity: 2600 mAh
Chemistry: Lithium Ion (Rechargeable Li-Ion)
Brand: Tenergy
Max Charging current: 2.2A
Max Discharging current: 3.5A
Includes One Internal 3.7V PCB
Button Top
Included Qty: 4

Dimensions:
Length: 70 mm (2.76")
Diameter: 18.3 mm (0.72")
Weight: 45g (1.64 Oz)

Features:
No memory effect
Long storage life
Light weight and high energy density

Ideal for the following applications:
Flashlights
Single Cell Applications


Note:

Internal 3.7V PCB (Protects against overcharging, Over discharging and Short Circuits.