1) Lithium battery pack model design requirements: 26650 MEI 5000mAh-19S/13P.
2) Input and output characteristics: Input and output adopt different ports, and adopt automatic input/output switching function.
1. Input characteristics: Use a 68V charger to charge the battery.
2. Output characteristics: The battery outputs a voltage of 54v to power the host to meet the normal use of the host.
3) Electricity metering: Through the electricity metering IC, the current and accurate battery power can be read in real-time.
4) Basic characteristics of the protection board
1. Single-cell overcharge protection voltage: 3.65±0.05V
2. Single-cell overcharge recovery voltage: 3.6±0.05V
3. Single-cell over-discharge protection voltage: 2.5±0.10V
4. Single-cell over-discharge recovery voltage: 2.80±0.10V
5. Continuous discharge current: 30A
6. Combined battery overcurrent protection value (22ms): 100A
7. Combined battery charging over-temperature protection value (recoverable): 65±5℃
8. Combined battery discharge over-temperature protection value (recoverable): 75±5℃
9. The finished battery also has short-circuited protection.
5) Design requirements for battery cycle life: 2000 times (national standard charge and discharge standards)
MANLY can provide customers with OEM/ODM services.
There are square aluminum shell, polymer, and cylindrical batteries to choose from, and the capacity of a single battery can range from 10mAh to 20Ah.
The original imported Sanyo, Sony, Panasonic, Samsung, LG original batteries, and domestic famous brand batteries are used as the PACK unit.
Multi-parallel and multi-string combination and battery modular design are possible.
The protection system (PCM/BMS) all adopts the most advanced chips from Japan and the United States.
