High-Capacity 13S8P 46.8V 20.8Ah Energy Storage

The nominal voltage is 46.8V (compatible with standard 48V systems), with a typical capacity of 20.8Ah and a minimum capacity of 20.8Ah. The battery uses 104 cells in a 13S8P configuration.

The pack comes with a same-port PCM (protection circuit module) supporting 40A continuous discharge (158A peak), 10A charge current, NTC temperature sensor, and a weak current switch. Full protections include over-charge, over-discharge, over-current, short-circuit, and multi-level temperature protection.

This battery is manufactured by Shenzhen Ryder Electronics Co., Ltd. - a National High-Tech Enterprise founded in 2005, with a 50-acre industrial base in Huizhou (84,000㎡ built area), over 500 employees, and more than 68 patents. The company specializes in lithium battery system integration, BMS development, and smart energy solutions.

The pack uses a sheet metal case with potting compound, providing excellent resistance to dust, vibration, and moisture. However, it is not fully submersible. We recommend avoiding immersion in water or exposure to heavy rain.

Under standard usage conditions (non-fast charging), the warranty period is 300 cycles or 1 year from the date of delivery. With proper care and maintenance, the battery can provide reliable service well beyond the warranty period.