【High Quality & Last Long】12V 3.5Ah motorcycle lithium battery is designed for durability, providing over 100,000 starts, 5c over 4,000 cycles, 3 times lighter, 2 times more powerful, 5 times longer in life, Charging 10 times faster, it is the perfect replacement for lead-acid batteries,【Intelligent BMS Dynamic Design】 LiFePO4 motorcycle battery adopts an advanced battery management system, which provides multiple safety protections for the battery through active balancing and passive balancing. It monitors the status of the battery and protects the battery from overcharging, over-discharge, overloading, short circuits, reverse connection, and thermal runaway effects, extending battery life,【Superior Cold Start Battery】GRECELL motorcycle battery has ultra-long standby time and ultra-high CCA, it can start motorcycles or other electronics in the range of -86°F to 140°F. Cold starting performance is increased by 5 times and engine starting power is increased by 10 times. The discharge protection is reduced at low temperatures to ensure that the battery does not shut down prematurely,【Multi-Terminal Universal】LiFePO4 battery terminals are made of pure copper, which has good conductivity and allows front, side, top, and female installations. There is a power display on the top to track the battery status at any time. No sulfation, no activation, no acid, no maintenance, no water required,【Adjustable Spacers】Removable and adjustable spacers allow you to easily connect to various power sports vehicles and are compatible with more battery models. Compatible with motorcycles, ATVs, UTVs, snowmobiles, jet skis, scooters, quads, dirt bikes, go-karts, riding lawnmowers, tractors, and more. Replaceable lithium battery models: YTX4L-BS, YTZ5S-BS, YTX5L-BS, YTZ6-BS, YTZ7S-BS, YTX7L-BS,【Two-Year Support】 Before purchasing, please carefully check the power supply and battery capacity suitable for your electronic device. When choosing a battery, please consider whether the battery port is in the same direction as your device. Check whether it matches your model by the size of the battery. Due to the large number of battery models, not all are listed in the product guide. If you are not sure whether the battery is compatible, please get in touch with us