Fpv 4s 850mah 14 8v 75c Lipo Battery - China

3-inch FPV battery 850mAh at 14.8V.

75C discharge in compact form factor.

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Product Overview

TMK 850mAh 4S 14.8V LiPo battery is specially designed for 3-inch FPV drones that require compact size, strong power output, and stable discharge performance.

With a 75C continuous discharge rating and an ultra-compact 30.5 × 30 × 58mm form factor, this battery delivers the power capability needed for high-performance micro FPV platforms in limited installation space.

Its high discharge efficiency helps maintain voltage retention during aggressive flight maneuvers, supporting fast response, reliable acceleration, and longer-lasting performance for FPV racing and freestyle drones.

Specifications of 4s 850mah lipo

Applications of 4s 850mah lipo

• 3-inch FPV drones

• Micro racing platforms

• Compact FPV builds

• Indoor FPV racing

• 3-inch freestyle

• Portable FPV setups

Key Features & Advantages

3-Inch FPV Optimized: Perfect for micro FPV racing and freestyle.

Compact Form: 30.5×30×58mm fits tight 3-inch frame builds.

4S Power: 14.8V for performance in micro FPV platforms.

High 75C Discharge: Stable power for aggressive 3-inch flying.

Lightweight Design: Minimal weight impact on micro drone performance.

Micro Racing Ready: Ideal for indoor and micro FPV racing competitions.

Quality Assurance

ISO 9001: 2015 certified manufacturing facility

100% capacity and voltage testing before shipment

UN38.3 transportation safety certification

IEC 62133 international safety compliance

RoHS and REACH environmental compliance

3-inch FPV validation

Micro FPV safety guidelines

Company Contact:

• Posted By: SHENZHEN TMK POWER INDUSTRIES LTD.

• Phone: 755 2973 5869

• Address: No.09,New Ind. Park,XiaLingPai,Da Lang, LongHua, Shenzhen , Guangdong , China

• Email:

• Business Description: TMK is a high-tech enterprise specializing in rechargeable battery solutions from 2002 - Our product portfolio encompasses Ni-MH, Lithium-ion, and Lithium Polymer batteries along with high-rate discharge, high-temperature, low-temperature, and long cycle life types, covering a wide range of application areas.
  
  In recent years, TMK concentrated on high-rate Lithium battery technology R&D and global services, establishing an integrated R&D-production-sales industrial chain.
  
  TMK manufactures drone batteries, FPV batteries, intelligent agricultural drone batteries, RC hobbies batteries, high-voltage high-density batteries, semi-solid cells, and battery packs.
  
  We strictly adhere to ISO9001 and ISO14001 standards, operating a digital smart factory with a daily production capacity of 400,000AH and an annual output exceeding 7 million units—leading the industry in manufacturing scale.
  
  Products hold 19 international certifications including CE, FCC, and UN38.3 with a service network spanning over 66 countries.