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RC Drone Lithium Ion Battery 25c 35c 7.4v 14.8V 4200mAh

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RC Drone Lithium Ion Battery 25c 35c 7.4v 14.8V 4200mAh

Brand Name:	RESKY
Model Number:	LP7844125SH25
MOQ:	10pcs
Price:	Negotiable
Packaging Details:	Standard export package
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE, RoHS, MSDS, Un38.3

Electrolyte:

Li(Nicomn)O2

Rechargeable:

Chargeable

Working Voltage:

14.8V

Nominal Capacity:

4200mAh

Max Discharging Current:

Peak Discharging Current:

Warranty:

12months

OEM Service:

Specification:

7.8*44*125mm

HS Code:

8507600090

Supply Ability:

5000pcs/day

Highlight:

RC Drone Lithium Ion Battery

Drone Lithium Ion Battery 25c

4200mAh Drone Lithium Ion Battery

Product Description

RC Drone Lithium Ion Battery 25c 35c 7.4v 14.8V 4200mAh

High-Performance RC Lipo Battery Pack

Premium 7.4V/14.8V 4200mAh lithium-ion battery pack designed for RC drones, featuring 25C/35C discharge rates for optimal performance.

Technical Specifications

Item	Specification
Battery Type	7.4V 4200mAh LiPo Battery
Charge Voltage	8.4V
Nominal Voltage	7.4V
Nominal Capacity	4200mAh (25C Discharge)
Charge Current	Standard: 1C Rapid: 25C
Standard Charging Method	0.5C CC charge to 8.4V, then CV charge till current ≤0.05C
Charging Time	Standard: 2.75 hours Rapid: 2 hours
Max Discharge Current	50.0C
Operating Temperature	Charging: 0°C~45°C Discharging: 0°C~45°C
Dimensions	125±0.5mm (L) × 44±0.5mm (W) × 7.8±0.2mm (H)
Cycle Life	≥800 cycles

Manufacturing Process

Electrode Material Preparation

Active materials, binders, and conductive agents are mixed to form a stable slurry, which is precisely coated onto current collectors and dried to form electrodes.

Electrode Processing

Electrodes undergo pressing for optimal density, slitting to required dimensions, and tab welding with protective insulation.

Cell Assembly

Electrodes and separators are stacked or wound, followed by electrolyte injection and hermetic sealing to ensure safety and performance.

Formation & Testing

Initial charge/discharge cycles activate the cell while comprehensive testing verifies voltage, capacity, and safety parameters.

Module & Pack Assembly

Precision-matched cells are assembled into modules with integrated BMS, then combined into final battery packs with rigorous performance validation.

Product Images

Tags:

RC Lipo Battery Pack

RC Lithium Ion Battery

Li Ion RC Battery

Products Details

Home > Products >

RC Lithium Battery

RC Drone Lithium Ion Battery 25c 35c 7.4v 14.8V 4200mAh

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

RC Drone Lithium Ion Battery 25c 35c 7.4v 14.8V 4200mAh

Brand Name:	RESKY
Model Number:	LP7844125SH25
MOQ:	10pcs
Price:	Negotiable
Packaging Details:	Standard export package
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

RESKY

Certification:

CE, RoHS, MSDS, Un38.3

Model Number:

LP7844125SH25

Electrolyte:

Li(Nicomn)O2

Rechargeable:

Chargeable

Working Voltage:

14.8V

Nominal Capacity:

4200mAh

Max Discharging Current:

25c

Peak Discharging Current:

50c

Warranty:

12months

OEM Service:

Yes

Specification:

7.8*44*125mm

HS Code:

8507600090

Minimum Order Quantity:

10pcs

Price:

Negotiable

Packaging Details:

Standard export package

Delivery Time:

10-15workdays

Payment Terms:

T/T,Western Union

Supply Ability:

5000pcs/day

Highlight:

RC Drone Lithium Ion Battery

Drone Lithium Ion Battery 25c

4200mAh Drone Lithium Ion Battery

Product Description

RC Drone Lithium Ion Battery 25c 35c 7.4v 14.8V 4200mAh

High-Performance RC Lipo Battery Pack

Premium 7.4V/14.8V 4200mAh lithium-ion battery pack designed for RC drones, featuring 25C/35C discharge rates for optimal performance.

Technical Specifications

Item	Specification
Battery Type	7.4V 4200mAh LiPo Battery
Charge Voltage	8.4V
Nominal Voltage	7.4V
Nominal Capacity	4200mAh (25C Discharge)
Charge Current	Standard: 1C Rapid: 25C
Standard Charging Method	0.5C CC charge to 8.4V, then CV charge till current ≤0.05C
Charging Time	Standard: 2.75 hours Rapid: 2 hours
Max Discharge Current	50.0C
Operating Temperature	Charging: 0°C~45°C Discharging: 0°C~45°C
Dimensions	125±0.5mm (L) × 44±0.5mm (W) × 7.8±0.2mm (H)
Cycle Life	≥800 cycles

Manufacturing Process

Electrode Material Preparation

Active materials, binders, and conductive agents are mixed to form a stable slurry, which is precisely coated onto current collectors and dried to form electrodes.

Electrode Processing

Electrodes undergo pressing for optimal density, slitting to required dimensions, and tab welding with protective insulation.

Cell Assembly

Electrodes and separators are stacked or wound, followed by electrolyte injection and hermetic sealing to ensure safety and performance.

Formation & Testing

Initial charge/discharge cycles activate the cell while comprehensive testing verifies voltage, capacity, and safety parameters.

Module & Pack Assembly

Precision-matched cells are assembled into modules with integrated BMS, then combined into final battery packs with rigorous performance validation.

Product Images

Tags: