AW18650-29 2900mAH 3.7V Protected Rechargeable Lithium Battery

Lithium-ion Batteries (Li-ion Batteries) are batteries with one of the best energy-to-weight ratios. They do not have any memory effect and have a slow loss of charge when not in use. Li-ion batteries are much lighter than other equivalent secondary batteries. Care should be taken while handling these batteries. Unless care is taken their life span may be reduced.

These AW Batteries have built in Protection PCB that prevents Over Discharge, Over Charging and also offer Short Circuit protection. These batteries have a life cycle of more than 500 charge-discharge cycles.

AW Batteries also feature New Anti-Explosion Vent/PTC Module. The new module provides an added layer of protection against gas built-up in addition to the PTC thermal protection. Unlike regular vents used by most Li-Ion cells, these new modules will actually stop the action by separating the electrodes inside the battery when the pressure reaches a preset threshold. The vent disc will open and release the gas plus stopping the cell from further chemical reaction. Combined with the PCB electronic protection and two layers of mechanical ( thermal and pressure ) protection, these new protected cells are one of the first with added safety features in place.

• Constant Voltage : 3.7V
• Capacity : 2900mAH (rated at 0.2C discharge 4.2V - 2.8V @ 25℃)
• Operating Temp. : Charge 0 to 45℃ / Discharge -20 to 60 ℃
• Max. Charge Rate : 2.6A (ambient temp. 25 ℃)
• Max. Discharge Rate : 5.2A (ambient temp. 25 ℃)
• Dimensions :18.52 X 68.16mm (+/- 0.3mm)

***DO NOT USE Li-Ion batteries if you don't know the dangers about them and how to handle them.  Never leave charging batteries unattended. Do not charge more than 3 hours. Use at your own risk. Feel free to call us if you have ANY questions about the use of LI-Ion Batteries in your light.***

Please note that there are bumps on the NEGATIVE terminal of these cells. This is in place to facilitate them being used in series. Be sure of your polarity when installing in the flashlight as any flashlight these may be used in will NOT have reverse polarity protection.