48V 30Ah 30000mah Rechargeable Lithium Ion, Li-ion Portable Battery Pack, Lithium-ion Battery Pack,With Charger(XT60 plug)

【High Quality Battery】: Sufficient capacity, low internal resistance, and can be discharged with high current. [Built-in intelligent protection board]: As the intelligent brain of the battery, BMS is responsible for the calculation of power and discharge charging, current and voltage stability protection 【Stable performance】: Long cycle life, 1000 times of continuous charge and discharge, battery capacity is not less than 85% of the rated capacity. 【Waterproof】: The outer layer of the battery pack is made of waterproof PVC material, which is insulating, anti-corrosion and wear-resistant. The inner layer has the advantages of low melting point, waterproof sealing, and high adhesion. For battery life, keep it in a bag or case when in use. 【Eight types of protection】: balance protection, overvoltage protection, overcharge protection, overdischarge protection, overcurrent protection, short circuit protection, temperature protection, charging reverse protection.