856577 14.8V 5200mAh 4S1P LiPo Battery Performance Specification
1. Product Overview
The 856577 is a high-rate 4S1P lithium polymer battery pack with a
nominal voltage of 14.8V and a rated capacity of 5200mAh. Adopting
premium high-power LiPo cells, this battery supports 30C continuous
discharge, delivering strong instantaneous power output and stable
voltage performance.
With high cell consistency, low internal resistance and excellent
discharge stability, the battery provides long endurance and
reliable dynamic performance. It is specially developed for
high-load RC aircraft, perfectly suitable for FPV racing, freestyle
flight, aerial photography and long-time outdoor flight operations.
Built-in multiple safety protection functions ensure stable and
safe use with long cycle service life.
2. Technical Specifications
Model: 856577
Configuration: 4S1P
Battery Type: Lithium Polymer Battery (Li-Po)
Nominal Voltage: 14.8V
Full Charge Voltage: 16.8V
Discharge Cut-off Voltage: 12.0V
Rated Capacity: 5200mAh
Continuous Discharge Rate: 30C
Rated Energy: 76.96Wh
Dimension: 85×65×77mm
Cycle Life: ≥300 cycles (remaining capacity ≥80%)
Connector: Standard XT60 (customizable)
3. Product Features
High Power Output: 30C high continuous discharge rate provides
strong burst power, stable throttle response and no obvious voltage
drop during high-speed flight.
Large Capacity & Long Endurance: 5200mAh large capacity effectively
extends flight time and improves working efficiency for outdoor
flight tasks.
Ultra Stable Voltage Platform: High-quality cells with low internal
resistance and balanced voltage difference ensure continuous and
stable power output throughout the whole discharge process.
Professional Safety Protection: Integrated overcharge,
overdischarge, overcurrent, short circuit and overheating
protection, effectively preventing bulging, leakage and explosion.
Lightweight & Reliable Structure: Flexible aluminum-plastic film
shell with stable structure, good shock resistance and no extra
burden on aircraft.
Wide Compatibility: Standard 4S 14.8V voltage fits most RC
helicopters, fixed-wing aircraft, FPV drones, RC cars and boats.
4. Applications
This battery is widely applicable to 14.8V high-power RC devices,
including FPV racing drones, aerial photography UAVs, RC
helicopters, fixed-wing model aircraft, large RC cars, RC boats and
other professional outdoor power equipment.
5. Safety Instructions
Use only a professional 4S LiPo balance charger with a standard
charging voltage of 16.8V. Do not overcharge.
Stop working immediately when the battery voltage drops to 12.0V.
Avoid deep discharge to prevent permanent cell damage.
Do not squeeze, pierce, disassemble, drop or impact the battery.
Keep away from high temperature, fire and water.
For long-term storage, maintain half-charge state (14.0V–14.4V) and
recharge the battery once a month.
Stop use immediately if the battery generates abnormal heat, bulges
or deforms during operation.
