Description
Built-in Battery Management System (BMS):
Every smart custom lithium battery pack comes with a built in battery protection system designed to protect and maintain the battery.
Excellent Discharge Performance
With low internal resistance and stable voltage during high-current discharge, HiMASSi Lithium Batteries deliver reliable performance across a wide range of applications.
Full Depth of Discharge (100% DOD)
HiMASSi Lithium Batteries can safely discharge up to 100% of their rated capacity, maximizing usable energy without compromising battery life.
Technical Parameters
|
Electrical Characteristics |
Nominal Voltage | 12.8V |
| Nominal Capacity | 50Ah | |
| Minimum Capacity | 50Ah | |
| Energy | 640Wh | |
| Cycle Life | >2000 cycles @0.2C 100%DOD | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.2C | |
| Efficiency of Discharge | 96~99% @0.2C | |
| BMS Functions | Over charge, over discharge, over current, short circuit and temperature protection | |
|
Standard Charge |
Charge Voltage | 14.2-14.6V |
| Charge Mode | 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV) | |
| Charge Current | 10A | |
| Max. Charge Current | 25A | |
|
Standard Discharge |
Standard Discharge Current | 10A |
| Max Continuous Discharge Current | 50A | |
| Discharge Cut-off Voltage | 10V±0.5V | |
|
Environmental |
Charge Temperature | 0 ℃ to 55 ℃ (32F to 131F) @60±25% Relative Humidity |
| Discharge Temperature | -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | -20 ℃ to 45 ℃ (-4F to 113F) @60±25% Relative Humidity | |
| IP Class | IP65 | |
|
Mechanical |
Plastic Case | ABS |
| Approx. Dimensions | L198*W166*H170mm | |
| Approx. Weight | 5.20kG |
Warranty Policy
3-Year Warranty
We provide a 3-year warranty, starting from the date of delivery.
During the warranty period, we will repair or replace any product found to have defects in materials or workmanship under proper use and application.
This warranty does not cover damage caused by:
- Misuse, abuse, or accidents
- Improper installation or maintenance
- Unauthorized modifications or repairs
- Normal wear and tear
We are committed to ensuring long-term performance and customer satisfaction with every product we offer.