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Semi-solid Lithium Battery 3.9V 16000mAh 300wh/kg High Voltage LiPo Battery for RC Drones and UAVs

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Semi-solid Lithium Battery 3.9V 16000mAh 300wh/kg High Voltage LiPo Battery for RC Drones and UAVs

Brand Name:	RESKY
Model Number:	LP7974173
MOQ:	100pcs
Price:	Negotiable
Packaging Details:	Paper box
Payment Terms:	T/T,Western Union

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE, RoHS, MSDS, Un38.3

Document:

7974173SH10 3.9V 16000mAh s...26.pdf

Rated Capacity:

16000mAh

Standard Voltage:

3.9V

Usage:

Remote Control Boat, Remote Control Plane, Remote Control Car, RC Uav, RC Drone

Weight:

215g

Connector:

Xt60, Xt90, T-Type, Anderson, Bullet

OEM Service:

Yes

Specification:

8*74*173mm

HS Code:

8507600090

Supply Ability:

10000PCS/Day

Energy Density:

300wh/kg

Supply Ability:

10000pcs/day

Highlight:

3.9V high voltage LiPo battery

16000mAh RC lithium battery

300wh/kg drone battery

Product Description

Semi-solid Lithium Battery Cell 7974173 3.9V 16000mAh 16Ah 300wh/kg High Voltage Lipo Batteries

High-performance semi-solid lithium battery cell designed for demanding applications with superior energy density and safety features.

Product Specifications

Item	Specifications
Batteries	3.9V 16000mAh LiPo battery
Charge voltage	4.45V
Nominal voltage	3.0V
Nominal capacity	16000mAh 10C Discharge
Charge current	Standard Charging: 0.5C Rapid charge: 1C
Standard Charging method	0.5C CC(constant current) charge to 4.45V, then CV(constant voltage 4.45V) charge till charge current decline to ≤0.05C
Charging time	Standard Charging: 2.75 hours (Ref.) Rapid charge: 2 hours (Ref.)
Max. charge current	1C
Max. discharge current	20.0C
Discharge cut-off voltage	3.0V
Operating temperature	10℃~+45℃(Charging) -10℃~+60℃(Discharging)
Storage temperature	-10°C ~ +45°C
Dimension	Length: 173±2mm (not including tabs) Width: 74±0.5mm Thickness: 8±0.2mm
Drop Test	The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage

Main Advantages

High Energy Density and Significantly Extended Battery Life

Energy Density: 320-400 Wh/kg (Traditional lithium polymer batteries: approximately 180-220 Wh/kg). For the same battery life: Battery weight can be reduced by 30%+, allowing for a larger payload.
Significantly Improved Safety

Gel Electrolyte (Semi-Solid): Electrolyte content is only 5-10%, making it less prone to leakage and flammability. Needle Penetration/Extrusion: No open flame, no explosion, thermal stability ≥300℃
Wide Temperature Range

Operating Range: -30℃～+80℃, stable for high-altitude/winter operations. -20℃ Environment: Capacity retention ≥85% (Traditional liquid lithium batteries: only 50-60%). Winter Battery Life Decrease: Reduced from 35% to ≤12%, making it more practical in northern/high-altitude regions.
Longer Cycle Life and Lower Overall Cost

Cycle Count: 1200-2000. Low self-discharge and minimal degradation: More stable for long-term storage, suitable for long-endurance, high-frequency operations.
Moderate Discharge Rate

Continuous discharge: 5-10C, balancing long-term cruise and short-term high-maneuverability (climbing, wind resistance). Low internal resistance and low heat generation: Low temperature rise during long-term flight, further improving safety and lifespan.
Soft-pack Polymer Form

Aluminum-plastic film soft pack: Customizable to fit the fuselage space and optimize the center of gravity. Thin design: 20-30% smaller volume than traditional lithium batteries of the same energy.