power battery

Guangdong Sunbang Technology Co.,Ltd.

  • Independent developed BMS
  •  
  • Ideal Replacement of Lead-acid Battery
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  • Rich Experience, Safe Lithium Battery
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Product Description

Powerful 36V/48v Lithium Ion Polymer Battery with Lock

24V/36V/48v battery, light and durable. The battery is detachable and fixed with a lock. The bike comes with a charger.

range is a key consideration for electric bicycles and is affected by factors such as motor efficiency, battery capacity, efficiency of driving electronics, aerodynamics, hills, and weight of bicycles and riders. Nowadays, due to the advancement of 18650 DIY bag construction method, the average bicycle builder can use the awesome ebike battery pack built with high-quality 18650 batteries.

battery pack may be the most expensive component in your ebike, so it is best to understand the cost before buying a large number of batteries or ebike.

battery type model 36V 12Ah 48V 10Ah 36V 15Ah 48V 12Ah 48V 20Ah
nominal voltage 36V 48V 36V 48V 48V
rated capacity 12AH 10AH 15AH 12AH 20AH
Max. Charging voltage 42V 54.6 42V 54.6V 54.6V
normal charging current 2A 2A 2A 2A 2A
cut-off discharge voltage 30V 39V 30V 39V 39V
Max. Constant discharge current 20-25A 20-25A 20-25A 20-25A 20-25A
Max. Discharge current (pulse) 65A 65A 65A 65A 65A
charging mode CC/CV CC/CV CC/CV CC/CV CC/CV
Cycle life (80% DOD) >500 cycle >500 cycle >500 cycle >500 cycle >500 cycle
charging temperature. 0-45°C 0-45°C 0-45°C 0-45°C 0-45°C
discharge temperature. -20-55°C -20-55°C -20-55°C -20-55°C -20-55°C
motor range 36V 350-500W 48V 350-1000W 36V 350-500W 48V 350-1000W 48V 750-1000W

product characteristics

New features:

-USB Charging Port-Power Switch-Cannon Charging Port

24v/36v/48v lithium electric bicycle battery for 250W/350W/500W/750W/1000 electric bicycle/mountain bike/motorcycle/bicycle.
We have different ebike battery boxes, suitable for various ebike, but easy to install, just send a query for detailed information.

1. Use high-quality brands (Samsung/Panasonic) and Chinese Class A batteries

2. The protection system uses original chips from Japan and the United States.

3. Support OEM and ODM services.

4. Voltage/capacity/size can be customized

product advantages

ODM

OEM

Product details

application equipment

36v lithium battery series enjoys a high reputation in the electric bicycle industry for its high efficiency, longer cycle life and high performance.

Safe Packaging by Sea and Air Transport

provides safe and reliable transportation packaging.

project case

we have supported many customers in more than 50 countries
Solar energy and energy storage systems.