Features: ? Light weight, easy to carry, sufficient power, long cruising range, long service life, high-quality battery capacity, guaranteed cruising range. ? The battery is equipped with an intelligent BMS to protect the battery from overcharge, over-discharge, over-voltage, over-current, short circuit and temperature to ensure safety. ? Our electric wheelchair batteries are suitable for 99 of wheelchairs on the market. Parameters: ? Voltage: 24 V ? Capacity: 15 Ah ? Charger: 29.4 V 2 A ? Charging time: 5-7 hours ? Applicable motor: 0-500 W ? Number of cycles: 800-1000 times ? Life expectancy: 5 years ? Storage temperature: 0?-45? Working temperature: -10 60? Size: 108×110×160 mm ? Weight: 5 kg Package Included: 24 V 15 Ah lithium battery × 1 29.4 V 2 A charger × 1 Notice: - Please check your device model and original battery size before purchg - In order to extend the service life of the battery, please keep the battery dry and placed in a cool and ventilated place - Although the battery is designed to be waterproof and can be used in rainy weather, do not immerse the battery in water Service Guarantee: ? We stand behind all products with 100 strict quality control and guaranteed quality. ? If you are not satisfied for any reason, please contact us through the "Your Orders" tab in your account to give us the opportunity to improve your experience.? Waterproof Shell: The outer layer of the 24 V electric wheelchair lithium battery is made of waterproof ABS material, which has the characteristics of insulation, corrosion resistance, and wear resistance. It can be used all day long whether it is raining or muddy. ? Capacity 80 After 800 Cycles: The 24 V wheelchair lithium battery is equipped with a powerful 2 A battery charger. It takes about 5-7 hours to fully charge. It has high capacity and density, is resistant to high temperature and cold, and can be used in temperatures of -10 60? work. ? 24 V Wheelchair Battery Safety Performance: The lithium-ion battery has internal BMS protection to prevent overcharge, over-discharge, over voltage, over current, short circuit, temperature control protection, equalization management and other functions. The battery can be recycled 800-1000 times and has an expected lifespan of up to 5 years. ? 24 V Lithium Battery Parameters: Electric wheelchair battery size 108×110×160 mm, voltage 24 V, capacity 15 Ah, suitable for 0-500 W motors, recommended charger 29.4 V 2 A. ? 24 V Electric Wheelchair Battery Features: The battery is resistant to vibration, impact, small size, light weight, does not contain heavy metals and harmful substances, easy to hang and remove, super endurance, A-class battery, strong power, multi-layer protection, fast charging.