Tenergy Li-Ion AAA 3.7V 330mAh Flat Top Rechargeable Battery

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Sale Price: From $2.99 to $3.29

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Features and Benefits

Li-Ion AAA cylindrical rechargeable battery.
3.7V 330mAh high capacity.
Higher energy density and lower weight than other rechargeable batteries.
Ideal for building power packs for RC Car, plane, robots etc with less cells needed than that NiMH or NiCd batteries.
Manufactured under ISO9001-2000 to assure quality.
Battery tested based on International Electrotechnical Commission (IEC) standard to ensure capacity, quality and life time.

Product Specifications

Capacity	Nominal	330mAh
Capacity	Minimum	310mAh
Nominal Voltage	3.7V
Voltage at end of Discharge	2.75V
Charging Voltage	4.2V
Standard Charge	Constant Current	0.2C5A
	Constant Voltage	4.2V
	Cut-off Current	0.02C5A
Standard Discharge	Constant Current	0.2C5A
Standard Discharge	End Voltage	2.75C5A
Fast Charge	Constant Current	0.5C5A
Fast Charge	Constant Voltage	4.2V; 0.02C5A Cutt-off
Fast Discharge	Constant Current	0.5C5A
Fast Discharge	End Voltage	2.75V
Maximum Discharge Current	1C5A
Internal Resistance	120mΩ
Operation Temperature Range	Charge	0~45˚C
Operation Temperature Range	Discharge	-20~60˚C
Cycle Life	˃ 300 cycles
Storage Temperature	During 1 month	-5~35˚C
Storage Temperature	During 6 months	0~35˚C
Dimension (mm	DxH	10±0.5 x 44±0.2

Download product data sheet here.

WARNING:

CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mishandled.
Protective Circuit Board is required when making packs.
User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
Put the batteries in fire-proof container.
Never leave batteries unattended when charging.
Do not put batteries on wood surface or carpet when charging.
We are not responsible for damage of any modification to the batteries in form, shape or made into packs.
We are not responsible for any damage caused by misuse or mishandling of theses Li-Ion batteries.