OEM and ODM service, can customize according to requirements: battery voltage, capacity and size, BMS charging and discharging current, connectors, housing and cables, logo customization, etc. For more details, please consult us.
Reasons for adopting BAK BENHOO lithium batteries for electric wheelchairs:
1. Adopting brand new A-grade battery cells, which have been sorted and matched into groups, with low internal resistance, high C-rate, high safety and long life, and very consistent internal resistance, voltage and capacity of battery cells;
Voltage: customisable to provide strong power output, ensuring good acceleration and hill climbing ability.
Capacity: customisable to provide a long range for the electric wheelchair scooter, suitable for long-distance riding or frequent use.
2. High quality lithium battery technology
High energy density: using high quality lithium battery cells, which are lighter and provide higher energy density compared to lead-acid batteries.
Long life: Li-ion batteries usually have a longer lifespan and can withstand more charge/discharge cycles, reducing the frequency of replacement.
3. Fast charging
Charging efficiency: able to support fast charging, in general, the charging time is about 4-6 hours, depending on the charger and charging status.
4. Intelligent Battery Management System (BMS)
Safety Protection: The BMS system provides protection against overcharging, over-discharging, short-circuiting, overheating, etc. to ensure the safety of battery usage.
Battery monitoring: Real-time monitoring of battery status, including voltage and temperature, to avoid potential failure.
5. Detachable design
Convenient charging: the battery is designed to be detachable for easy charging, no need to move the whole electric wheelchair van to the charging point.
Easy to Replace: Easy to replace the battery to prolong the service life of the electric wheelchair trolley.
6. Electricity Display Function
Real-time monitoring: Equipped with a power display function, users can check the remaining power at any time, avoiding the situation of insufficient power while riding.
7. Durability and Reliability
Rugged casing: The battery casing is usually made of durable materials that can withstand a certain degree of physical shock and bad weather.
Reliable performance: rigorous testing and quality control ensure stable performance under various usage conditions.
8. Environmentally Friendly Characteristics
No Pollution: Lithium batteries are more environmentally friendly compared to traditional lead-acid batteries, and there is no need to worry about lead pollution.
Product type | Electric wheelchair lithium ion batteries | ||||
Capacity | 24v10.4AH | 24V13AH | 36V10.4AH | 36V12.8AH | 48V9.6AH |
Configuration | 7S4P | 7S5P | 10S4P | 13S3P | |
cell capacity | 18650-2.6AH | 18650-3.2AH | |||
BMS | 20AMP | ||||
BMS protection function | over-charge, over-discharge, over-voltage, over-current, short-circuit, over-temperature | ||||
Motor power | 250W-500W | ||||
Cut-off voltage | 19.6V | 19.6V | 28V | 36.4V | |
Charging current | 2-3A | ||||
Dimension | 223*120*134MM | ||||
Weight | 2.65KG | 3.0KG | 3.2KG | 3.1KG | |
Charging port | DC5521/DC5525/3Pin | ||||
Discharging port | 2Pin | ||||
Power switch | Yes | ||||
USB | No | ||||
Certificate | CE,MSDS,UN38.3, RoHS | ||||
Remark | Our product is customized, and the parameters can be adjusted according to requirements. |