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9043125 3.7v 7.4v 11.1v 5000mAh LiCoO2 Lithium Polymer Battery for RC Industrial

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Lipo Batteries 9059156 3.7V 8000mAh 29.6Wh 25C 35C High Rate Lithium Polymer Battery Pack For Rc Racing Boat

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1143125 3.7V 11.1v 6000mAh 22.2Wh 25C 35C LiCoO2 RC Lithium Polymer Battery For FPV Drones
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1143125 3.7V 11.1v 6000mAh 22.2Wh 25C 35C LiCoO2 RC Lithium Polymer Battery For FPV Drones

Model:LP1143125

Voltage:3.7V/7.4V/11.1V/14.8V/22.2V

Capacity:6000mAh

Power:22.2wh

Material:LiCoO2

Dimension:11*43*125mm

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Technical Specifications
 
NO. Items Specifications
1 Batteries 3.7V 6000mAh LiPo battery
2 Charge voltage 4.2V
3 Nominal voltage 3.7V
4 Nominal capacity 6000mAh 35C Discharge
5 Charge current Standard Charging: 0.2C
Rapid charge: 1C
6 Standard Charging method 0.5C CC charge to 4.2V, then CV charge till charge current decline to ≤0.05C
7 Charging time Standard Charging: 2.75 hours (Ref.)
Rapid charge: 2 hours (Ref.)
8 Max. charge current 1C
9 Max. discharge current 35.0C
10 Discharge cut-off voltage 2.5V±0.25V (0.2C)
11 Operating temperature Charging: 0°C ~ 45°C
Discharging: 0°C ~ 45°C
12 Storage temperature -10°C ~ +45°C
13 Dimension Length: 125±0.5mm (not including tabs)
Width: 43±0.5mm
Thickness: 11±0.2mm
14 Drop Test The cell is to be dropped from a height of 1 meter twice onto concrete ground. No fire, no leakage
15 Cycle time ≥500 times
 
Advantages of LiCoO2 35C High-Rate Battery (vs NCM):
 
1. Ultra-Stable Discharge Voltage Platform
 
LiCoO2 delivers a flatter, more consistent 3.7V platform under 35C continuous high current. Voltage drop is minimal even at full 210A output, avoiding power sag during peak load. NCM shows obvious voltage decline under sustained 35C discharge, leading to unstable power and weaker acceleration performance.
 
2. Superior High-Rate Discharge Capability & Efficiency
 
LiCoO2 has better crystal structure and electrical conductivity for high-rate output. At 35C-70C burst, it maintains > 95% capacity retention with consistent power. NCM struggles at ultra-high rate; capacity attenuation is faster, and discharge efficiency is lower under heavy load.
 
3. Lower Internal Resistance, Less Heat, Stronger Output
 
Our 1143125 LiCoO2 35C cell controls internal resistance ≤15mΩ. Lower resistance means faster current response, lower heat generation, higher output efficiency. NCM cells typically have higher internal resistance under 35C load, leading to more heat and reduced long-term stability.
 
4. Higher Volume Energy Density
 
LiCoO2 offers higher volumetric energy density in the same 1143125 size. It stores more energy in limited space, ideal for compact high-power devices. NCM has advantages in gravimetric energy density (Wh/kg) but lags in volume efficiency for fixed-size applications.
 
5. Better Consistency & Reliability at High Rate
 
LiCoO2 material and production are highly mature for high-rate design. Batch consistency, pulse response, and cycle stability under short-term high load are stronger. NCM is more optimized for long-cycle daily use, not for extreme 35C-70C high-power bursts.
 
Applications

RC Models: RC cars, RC boats, RC airplanes, FPV drones

Industrial Equipment: Power tools, industrial instruments, detection equipment

Mobile Devices: High-power speakers, portable power stations, medical devices

Special Equipment: Agricultural drones, emergency lighting, communication equipment

Why Choose Our 1143125 35C LiPo Battery?

Professional Grade: LiCoO2 high-rate formula, optimized for 35C long-term discharge.

Strict Quality Control: 100% capacity and rate testing before shipment, consistent performance.

Safety Guaranteed: Multiple protections against overcharge, over-discharge, short circuit and overcurrent.

Custom Service: Support OEM/ODM, customize voltage, capacity, connector and size.

FAQ:
 
Q1: What is 35C discharge rate?
A: 35C means the battery can discharge at 35 times the nominal capacity continuously. For 6000mAh battery, 35C = 6A × 35 = 210A continuous current.
 
Q2: Can this battery be used in series/parallel?
A: Yes. It can be assembled into battery packs (2S/3S/4S, etc.) for higher voltage/capacity, matching different equipment requirements.
 
Q3: What is the recommended charging current?
A: Recommended charging current: 1C (6A), maximum charging current: 2C (12A), to ensure cycle life and safety.
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