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Li-Ion Battery Pack

21700 5000mAh Battery Cells 14.8v 74wh Li-Ion Battery Pack for Solar Street Light at 300g

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21700 5000mAh Battery Cells 14.8v 74wh Li-Ion Battery Pack for Solar Street Light at 300g

Brand Name:	RESKY
Model Number:	RESKY-21700-4S
MOQ:	10pcs
Price:	Negotiable
Packaging Details:	Paper box
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China

Certification:

CE, RoHS, MSDS, Un38.3

Rated Capacity:

5000mAh

Standard Voltage:

14.8V

Usage:

Electronics Products, Led Lights, Ect

Cell:

21700 5000mAh Battery Cells

Structure:

4s1p

Wh:

74W

Cycle Life:

500cycles

Weight:

300g

Shipping:

UPS, DHL, FedEx, TNT, By Air, By Sea

HS Code:

8507600090

Supply Ability:

10000pcs/day

Highlight:

14.8v Li-Ion Battery Pack

74wh Li-Ion Battery Pack

21700 Cells Li-Ion Battery Pack

Product Description

21700 5000mAh Battery Cells 14.8v 74wh Li-Ion Battery Pack for Solar Street Light at 300g

Product Attributes

Rated Capacity	5000mAh
Standard Voltage	14.8V
Usage	Electronics products, LED lights, etc
Cell	21700 5000mAh Battery Cells
Structure	4s1p
Wh	74W
Cycle Life	500 cycles
Weight	300g
Shipping	UPS, DHL, FedEx, TNT, by Air, by Sea
HS Code	8507600090

Product Specifications

Model	21700-4S1P
Nominal voltage	14.8V
Nominal capacity	5000mAh
Size	Customized
Max charge current	0.5C
Charging method	Constant current 1C to 16.8V, then charge with constant voltage 16.8V till charge current less than 0.01C
Max discharge current	1C
Discharge cut-off voltage	10V, the over-discharge detection voltage of PCM
Operating environment	Charging, 0°C ~ 45°C; 65±20%RH; Discharging, -20°C~60°C; 65±20%RH
Storage environment	-20°C~45°; 65±20%RH
Lifespan (80% Prime Capacity)	>500 times

Charging Attention: It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical, mechanical safety performance.

Applications

Portable Power Tools: Such as cordless drills, impact drivers, and circular saws. The high-capacity 5000mAh battery can provide long-lasting power, enabling the tools to operate for extended periods without recharging.
E-Bikes and Scooters: It can be used as the power source for electric bicycles and scooters. The 14.8V voltage helps to achieve a reasonable speed and acceleration, while the 5000mAh capacity allows for a certain cruising range.
Portable Electronics: For high-power-consuming portable electronic devices like portable speakers, DJ equipment, and certain medical devices. The battery pack can supply stable power to ensure normal operation.
Solar Energy Storage: In small-scale solar energy storage systems, this battery pack can store electricity generated by solar panels for use at night or on cloudy days.

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