Features:

• 26650 3.7V 4000mAh rechargeable Li-ion battery.
• High quality and durable.
• Provides excellent continuous power sources to your device.
• High energy density, long life battery.
• It is good both in low and high temperature perations.
• Dimensions: 26 x 69.8mm

Description:

Specially designed for high performance devices
Safe and environmentally-friendly, high performance and high quality.

Triple over-heat protection
protection against over or low voltage.
protection against over-current.
special cathode material workable at high temperature.

Safe battery structure
Front and rear nickel-plated resistance, good conductivity, oxidation resistance to validly protect the battery.
Coated with durable metallic film for abrasion resistance.
Tough circuit board protector.

Purpose-designed internal high performance protective circuit board
Automatic protection against overcharge, over discharge and circuit.
High-quality battery-protection chip imported from Japan.
Two high power MOS for the current efficiency and battery performance.

Environmental friendly and lower cost
One 26650 battery can be recharged for more than 500 times, the equivalent of 500 pcs non-chargeable batteries.

Standard head-raised positive pole and standard battery size allowing high compatibility.

Technical Parameters:
Model: 26650
Type: Rechargeable Li-lithium battery
Capacity: 4000mAh
Voltage: 3.7V
Weight: 98g
Size: about 26mm(Diameter) x 69.8mm(Lenght)