Super Low Temp -40c 2900mAh 18650 Battery for Warm Clothes

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series Connection
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Medium
• Accessories Type: Battery
• Model NO.: 18650
• Rated Capacity: 2900mAh
• Standard Voltage: 3.7V
• Usage: Remote Control Boat, Remote Control Plane, Remote Control Car
• Electrolyte: Li-ion
• Voltage: 3.7V 7.4V 11.1V 14.8V
• Capacity: 2ah 2.9ah
• Charge: 0.2c
• Discharge: 1c 3c 5c
• Wire: Customized
• Connector: Customized
• Transport Package: Carton
• Specification: 18X65MM
• Trademark: true power
• Origin: Cn
• HS Code: 8507600090
• Production Capacity: 100000PCS/Month

Product Description

2.1	Battery Type	18650
2.2	Material of Case	Steel packing
2.3	Nominal Voltage	3.7V
2.4	Nominal Capacity	2900mAh
2.5	Internal Resistance	≤60mW
2.6	Discharge Cut-off Voltage	2.5V/Battery
2.7	Max Charge Current	0.5C
2.8	Max Discharge Current	10A
2.9	Max Charge Voltage	4.2V
2.10	Charge method	CC/CV (constant current/constant voltage)
2.11	Dimension	Thickness: 18±0.1mm     Height: 65.0±2 mm
2.12	Weight	About 48g
2.13	Operating Temperature:	Charging Temperature:      20<T≤0ºC;0.05C to 4.1V 0<T≤10ºC;0.2C to 4.1V 10<T≤45ºC;0.5C to 4.2V 45<T≤60ºC;0.5C to 4.1V Discharging Temperature:  -40-85ºC, 45<T≤85ºC;2.75V(Max 1C) 0<T≤45ºC;2.75V(max 10A ) -20<T≤0ºC;2.5V(Max 2C) -40≤T≤-20ºC;2.0V(Max 1C)
2.14	Storage Temperature	1 month    -40~85 3 month    -20~45 1 year      -20~25
2.15	Relative Humidity	65±20%
2.16	Visual Requirements	Defects, such as scratches, flaws, dirty spots, rust, deformation, discoloration, leakage, etc., which damage commercial values shall not be presented.
2.17	Voltage of shipment	3.70-3.90V

 

 

 

 

 


 

Introducing the 3.7V 2900mAh Lithium Ion Battery Pack

 

Upgrade your Bluetooth audio systems with the high-performance 3.7V 2000mAh Lithium Ion Battery Pack by SHENZHEN TRUE POWER CO., LTD. This top-quality, rechargeable battery provides long-lasting power for a variety of devices, ensuring uninterrupted music enjoyment.

 

Introducing the 3.7V 2900mAh Lithium Ion Battery Pack by SHENZHEN TRUE POWER CO., LTD. This battery pack is designed for Bluetooth audio systems, providing a reliable, durable, and energy-efficient solution for your electronic devices.

 

Introducing our top-of-the-line Lithium Ion Battery Pack for Bluetooth Audio Systems. This 3.7V 2900mAh rechargeable battery offers long-lasting power and cutting-edge technology, ensuring a superior audio experience every time. Trust SHENZHEN TRUE POWER CO., LTD. for all your battery needs.