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HA074-03 Electric Bicycle Rear Rack Battery with Mounting Rear Rack

HA074-03 Electric Bicycle Rear Rack Battery with Mounting Rear Rack

48V 15Ah 720Wh Ebike Battery E-bike Rechargeable Li-ion Battery

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Stock in: china


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The Li-ion rechargeable battery comes with sturdy aluminum alloy case and mounting rear rack.The battery is lockable and removable for security and convenince. With this compact and lightweight battery, you could enjoy long-distance ride freely!

48V 15Ah lithium ion battery.
Press the button to check the battery level easily.
Built-in protective plate,which prevent over charge,over discharge,over current and short circuit and ensure the long life expectancy.
LED taillight with ON/OFF switch,provides more safety during nightime cycling.
The battery can be locked with the keys,easy to remove and provide more safety in outdoor.
Convenient plastic handle for easy transport and remove.
Sturdy aluminum alloy casing to prevent from rain and sun etc.
Suitable for most 48V eletric bikes.Apply to electric motor power: ≤ 800W.
Come with aluminum alloy rear rack,easily install on your bikes to store battery,fits for 24"/26"/28" electric bikes.

Model: HA074-03 / HA074-03 (optional)
Apply to electric motor power: ≤ 800W
Rated Voltage & Rated Power: 48 V  15 Ah
Battery Power: 720 Wh
Cell: 78 PCS
Charger: 54.6 V  3 A
Maximum Operating Current: ≤ 30 A
Apply to Electric Motor Power: ≤ 800 W
Charging Temperature: 0 to 45 °C
Discharge Temperature: - 20 to 60 °C
Save Recommended Recharge(store in one month): ≥ 95 %
Resistance of the Battery: ≤ 250 mΩ
Type of Charge: CC / CV (constant current,constant voltage)
Standard Charging Current: 3 A
Maximum Charging Current: 5 A
Limited Charging Voltage: 54.6 V
Continuous Discharge Current: 30 A
Discharge Protection Voltage: 39 V
Life: ≥ 800 cycles with DOD 80%
Battery Size: 530 * 160 * 63 mm / 20.9 * 6.3 * 2.5 in
Rear Rack Size: 190 * 450 * 395 mm / 7.5 * 17.7 * 15.6 in
Battery Weight: Approx.  5250 g / 11.6 lb
Package Weight: Approx.  7800 g / 17.2 lb

Package List:
1* Battery
1* Rear Rack (with Hardwear)
1* Charger (with EU Plug)
2* Key
1* Set of Accessory
1* Manual

1.When charging the battery, please use the regular brand charger. The charging time should not exceed 6 hours.
2.It is strictly forbidden to place batteries in water and in fire, so as to avoid getting close to the heat source. It is forbidden to use metal and conductive materials to plug in the charging and discharging interfaces.
3.If you do not use the battery for a long time, please keep the battery power between 40% and 70%, it is recommended that the battery be charged every two months; otherwise, the battery may be damaged, and this irreversible damage is not within the warranty.
4.Please keep these products and accessories properly and keep them away from children.
5.Unauthorized self-repair and modification of parts may cause damage to the product and such man-made damage is not covered by the warranty.
6.Please use this product according to your local laws, regulations and restrictions.
7.PLEASE BE CAREFUL BEFORE ORDERING: Our battery fits in most motor kit, but not replacement for Bosch, SHIMANO, Yamaha, Panasonic. If you can not confirm your engine, please contact us.

Questions & Answers

  • Q Can it be used for a 27,5" bike ? What is the distance between the top of the wheel, including the tyre, and the battery, for a bike of 27,5" ?

    By Carlos October 20, 2021

    A Sorry, 27" bicycles are not supported. Suitable for 24"/26"/28" electric bicycles. thanks .

    Reply By Customer Service Center October 21, 2021


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