Low Speed Vehicle Battery 51.2V16Ah

Low Speed Vehicle Battery 51.2V16Ah

Provides power to low speed vehicles like 2/3 wheelers.

Designed to be "Deep-cycle" that means the battery system can be discharged until almost empty, voltage nominal 51.2V and energy is 819.2Wh.

A+ class LiFePO4(Lithium Iron Phosphate) cells, up to 3000cycles(8-10years). The capacity remains higher than 80% after 2000+cycles, even after 3500+cycles(10-12years), the capacity can still be over 70%.

Battery cells packing process is completely in accordance with the standards of EV Battery production, embracing the laser welding techniques to ensure every cell to be soldered completely, avoiding insufficient or poor soldering.

Low Speed Vehicle Battery 51.2V16Ah
Low Speed Vehicle Battery 51.2V16Ah
Product Features
  • Safe & Endurable

    Self-developed BMS provides the ultmost protection to battery, compatible with major Inverter brands.

  • Smart BMS

    The battery detection unit is installed in the battery pack, which can accurately and real-time detect the battery voltage, temperature, capacity and other conditions, which can fully improve the safety of the product.

  • 10 Years Design Life

    A-class battery cells, with the protection of BMS, the system can deliver up to 10 years servicelife.

  • Reliable

    Longer lifespan Laser Welding Rigid tests before shipment.

  • Adaptable

     Self-heating function, consistent and efficient at -20 to 50 degrees.

  • Intelligent Monitoring

    Monitor the battery status at any time on the APP, while the LCD window displays real-time data, battery charging, discharge and other data at a glance.

Special Features
  • LiFePO4

    A+ Tier Cells

  • 51.2V


  • 819.2kWh


  • ≥3500

    Battery Cycles

  • 5years


51.2V16Ah- EV Battery- Low Speed Vehicles
Rated Capacity 16Ah
Rated Energy 819.2Wh
Nominal Voltage 51.2V
Dimension 145*175*245mm
Weight approx. 9kg
Charge Cut-off Voltage 58.4V
Discharge Cut-off Voltage 40V
Rated Charge Current 10A
Rated Discharge Current 15A
Rated Discharge Current in 15S 50A
Communication RS485
Port of Charge & Discharge Work Independently
Protection Level IP65
Working Temperature Charge: 0~45℃
Discharge: -20~60℃
Storage Temperature 10~45℃
State of Charge(SOC) before Shipment 30%~50%
Diagnosis Content Range Setting(OTA) Default Value Criteria
Battery Temperature 50℃~125℃ 80℃ under protection,can not be restored
Voltage Invalid 0~4.5V ≤1.5V/≥3.8V under protection,can not be restored
BMS Error  Charge MOS Error / under protection,can not be restored
Discharge MOS Error / under protection,can not be restored
Temperature 30℃~75℃ 65℃ Battery/Environment Protection Value
30℃~75℃ 55℃ Battery/Environment Restore Value
50℃~125℃ 105℃ MOS High Temperature Protection
-40~10℃ 0℃ Charge Protection Value
-40~10℃ 5℃ Charge Restore Value
-40~10℃ -15℃ Discharge Protection Value
-40~10℃ -10℃ Discharge Restore Value
Voltage 0~1.5 1.0V Instant Protection
57.0V~58.4V 58.4V Rated 48V Total Charge Voltage Protection
36.0V~50.0V 40.0V Rated 48V Total Discharge Voltage Protection
3.5V~4.5V 3.8V Single Cell "High Voltage" Instant Protection
2.0V~2.9V 2.3V Single Cell "Low Voltage" Instant Protection
Current 0.5I1A~1.0I1A 1.0I1A Over current Charge protection delay 10S
1.0I1A~3.0I1A 3.0I1A Over current Charge Instant Protection
1.5I1A~2.5I1A 2.5I1A Over current Discharge protection delay15S 
1.5I1A~5.0I1A 3.0I1A Over current Discharge Instant Protection
Communication Error / / Error with Cabinet, APP, or platform.
Project Cases

Residential ESS

Austrilia 20.58kWp

Inverter 10kW Battery FD5000C-20kWh

Residential ESS

Austrilia 20.58kWp

Inverter 10kW Battery FD5000C-20kWh

Residential ESS

Austrilia 20.58kWp

Inverter 10kW Battery FD5000C-20kWh


Residential ESS

Thanks to its combination with photovoltaic systems, YAJUN House ESS makes green energy available 24/7, providing a clean electricity solution for your own solar-powered home. If you are looking for a home solution that is safe, reliable and easy to install, the YAJUN is ideal for homeowners using solar power. Enjoy your unparalleled green energy experience, optimal solar energy use, reduced electricity bills and much more.

Learn More >


YAJUN provides commercial and industrial energy solutions for EPCs, developers, and owner-operators to utilize the roof resources. With unrivalled technical expertise and optimized design, GoodWe can comprehensively drive new revenue streams and project value for our users with high-current PV module compatibility.

Learn More >

Balcony Solar System

The balcony solar system is specially designed for small Spaces such as balconies or terraces micro-photovoltaic power stations. Combined with an intelligent management platform, the solution can generate clean, renewable energy to power a home or apartment. it is an ideal choice for owners who do not want to occupy outdoor space or lack outdoor installation space.

Learn More >

PV power station integrated solution

PV power station integrated solution integrates solar, storage, and charging station system into a single solution, which not only meets the challenges related to limited land and electrical capacity resources but also achieves a balance between local energy production and electrical load through energy storage and optimal configuration.

Learn More >
Related Products

*We respect your privacy. When you submit your contact information, we agree to only contact you in accordance with our Privacy Policy.


Contact Us



Company Name
*Verify Code

By continuing to use the site you agree to our privacy policy Terms and Conditions.

I agree