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Li-Ion Battery Pack

7.4v 14Ah 2s4p Rechargeable Li-Ion Battery Pack for UPS Back Up with 2A Charging Current and 45W Capacity

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7.4v 14Ah 2s4p Rechargeable Li-Ion Battery Pack for UPS Back Up with 2A Charging Current and 45W Capacity

Brand Name:	RESKY
Model Number:	RSK-7.4v14000mAh
MOQ:	10pcs
Price:	Negotiable
Packaging Details:	Paper box
Payment Terms:	Western Union,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE,RoHS,MSDS,Un38.3

Accessories Type:

Chargers

Rated Capacity:

14000mAh

Standard Voltage:

Usage:

Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle,Camera

Charging Cut-off Voltage:

Charging Current:

Weight:

Warranty:

12months

HS Code:

8507600090

Supply Ability:

10000pcs/day

Highlight:

7.4v 14Ah Li-Ion Battery Pack

45W Capacity Li-Ion Battery Pack

Product Description

7.4v 14Ah 2s4p Rechargeable Li-Ion Battery Pack for UPS Back Up with 2A Charging Current and 45W Capacity

Product Attributes

Attribute	Value
Accessories Type	Chargers
Rated Capacity	14000mAh
Standard Voltage	7.4V
Usage	Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle, Camera
Charging Cut-off Voltage	8.4V
Charging Current	2A
Wh	45W
Weight	358g
Warranty	12months
HS Code	8507600090

Product Specifications

Model	18650-2S4P
Nominal voltage	7.4V
Nominal capacity	14000mAh
Size	customized
Max charge current	0.5C
Charging method	Constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Max discharge current	1C
Discharge cut-off voltage	6V, 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)	>500times

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

Key Features

High Capacity Range: Available in capacities from 1800mAh to over 3500mAh (and even higher in specialized models), balancing power output and runtime for diverse needs.

Requires Protection Circuit: Needs a protective circuit module (PCM) to prevent overcharging, over-discharging, and short circuits, ensuring safety and longevity (a trade-off for their high energy density).

Good High-Temperature Performance: Operates efficiently in moderate to high temperatures (up to ~60°C), though extreme heat can degrade lifespan (Ni-MH performs better in sub-zero conditions but worse in heat).

Product Images

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Lithium Battery Pack

Lithium Ion Battery Pack

Lithium Ion Rechargeable Batteries

Products Details

Home > Products >

Li-Ion Battery Pack

7.4v 14Ah 2s4p Rechargeable Li-Ion Battery Pack for UPS Back Up with 2A Charging Current and 45W Capacity

All Category

Lithium Polymer Battery Cell

RC Lithium Battery

Li-Ion Battery Pack

Lithium Polymer Battery Pack

Heated Lithium Battery

Electric Bike Battery

RC Balance Charger

Rechargeable Battery Charger

RC Accessories

7.4v 14Ah 2s4p Rechargeable Li-Ion Battery Pack for UPS Back Up with 2A Charging Current and 45W Capacity

Brand Name:	RESKY
Model Number:	RSK-7.4v14000mAh
MOQ:	10pcs
Price:	Negotiable
Packaging Details:	Paper box
Payment Terms:	Western Union,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

RESKY

Certification:

CE,RoHS,MSDS,Un38.3

Model Number:

RSK-7.4v14000mAh

Accessories Type:

Chargers

Rated Capacity:

14000mAh

Standard Voltage:

7.4V

Usage:

Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle,Camera

Charging Cut-off Voltage:

8.4V

Charging Current:

Wh:

45W

Weight:

358g

Warranty:

12months

HS Code:

8507600090

Minimum Order Quantity:

10pcs

Price:

Negotiable

Packaging Details:

Paper box

Delivery Time:

7-10days

Payment Terms:

Western Union,T/T

Supply Ability:

10000pcs/day

Highlight:

7.4v 14Ah Li-Ion Battery Pack

45W Capacity Li-Ion Battery Pack

Product Description

7.4v 14Ah 2s4p Rechargeable Li-Ion Battery Pack for UPS Back Up with 2A Charging Current and 45W Capacity

Product Attributes

Attribute	Value
Accessories Type	Chargers
Rated Capacity	14000mAh
Standard Voltage	7.4V
Usage	Remote Control Boat, Remote Control Plane, Remote Control Car, LED Bicycle Headlamp, Electric Bicycle, Camera
Charging Cut-off Voltage	8.4V
Charging Current	2A
Wh	45W
Weight	358g
Warranty	12months
HS Code	8507600090

Product Specifications

Model	18650-2S4P
Nominal voltage	7.4V
Nominal capacity	14000mAh
Size	customized
Max charge current	0.5C
Charging method	Constant current 1C to 8.4V, then charge with constant voltage 8.4V till charge current less than 0.01C
Max discharge current	1C
Discharge cut-off voltage	6V, 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)	>500times

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

Key Features

High Capacity Range: Available in capacities from 1800mAh to over 3500mAh (and even higher in specialized models), balancing power output and runtime for diverse needs.

Product Images

Tags: