Project Description
48V 60AH Custom Battery Pack
Bonnen Battery EV Batteries use a much higher quality lithium compared to competitors. Our engineers have design and tested a complete battery system that replaces outdated lead acid batteries. Easy installation and the batteries require ZERO Maintenance. There is no need for multiple chargers and lengthy installation. Complete systems drop into the same location of the original battery system.
Lighter weight & better performance
No more water to add
No more acid on your garage floor
No more corrosion
No more maintenance
| Item | Parameter |
| Voltage | 48V |
| Battery system whole energy(KWh) | Rated：2.88kWh |
| Battery system whole capacity（Ah） | Rated：60Ah |
| Battery system working temperature | Discharge -20~45℃，charge 0~45℃ |
| Battery surrounding environment relative humidity | 10%~85% |
| Battery storage temperature | -20～45℃ |
| Battery standard charging current(23±2℃) | 20A |
| Battery Max charging current(23±2℃) | 30A |
| Battery standard discharging current(23±2℃) | 60A |
| Battery continuous discharging current(23±2℃) | 80A |
| Battery discharge peak current(5s)(23±2℃) | 180A |
| Battery system insulation resistance testing value | ≥20mΩ |
| Insulation Resistance Testing | ≥20MΩ |
| Waterproof grade of battery case | IP67 |
| Battery system waterproof grade | IP67 |
| Cooling system | Air cool |
- Low internal resistance
Methods of reducing the internal resistance:
**Using carbon coated aluminum foil
**Multiple electrode tab design
**Increasing the width of electrode tab
**Coating PVDF on battery separator
**Pore-creating artificially - Long lifespan
Usable for more than 2,000 charge-discharge cycles
> 4 times than lead acid battery
- Excellent performance in high and low temprature
Usable in extremely cold and hot environments (-20 to 60 ºC)
- Finished Packs
Accept customization, From 3.2V to 144V , From 10Ah to 200ah
Warnings
- Never connect the positive and the negative of the battery with metal
- Never ship or store the battery with metal
- Never cut or puncture the battery
- Do not expose the battery to water
- Do not expose the battery to fire & high temperature
Storage &Non Use
- Storage in a dry place with temperature of not exceeding 30°C
- For long term storage keep battery charged 30%-50% of capacity
- Do not storage battery with metal
- Use terminal post covers to prevent any short circuit circumstance
Additional Product Information
The Lithium battery makes every attempt to verify that its products are used and designed for your application. For additional questions or concerns, please contact with Bonnen or your distributor.
