Product Announcement from Heter Electronics Group Co., Ltd.
With small size, light weight, high energy density, long cycle-life, low self-discharge, no memory effect, green, safety and reliability, etc., Lithium-ion battery is known as the current world's most advanced rechargeable battery, which is the ideal power supply of high-grade instrument and meter. Having the same voltage and capacity, lithium-ion battery is half of the lead-acid battery in size, a quarter in weight, and the cycle life is three times more than lead-acid battery. Compared with Ni-MH battery and Ni-Cd battery, lithium-ion battery is half of them both in size and weight, and the cycle life is twice of them.
Rated voltage: 72V
Charging cut-off voltage: 87.6V
Discharging cut-off voltage:60V
Cycle life: more than 1500times