A Letter to All Customers：(Wallenpower  battery can fit most motor kits, for example: Bafang, Voilamart, CSC, Tongsheng, EBIKELING, etc.  But exclude these four: Bosch, SHIMANO, Yamaha, Panasonic.)

The First: It is necessary to state that we have 10 years of experience in the production of lithium batteries, our battery capacities are absolutely genuine and reliable. WallenPower only use grade A cell for battery, safest packing process, never use cheap / false cells with false capacity / low price to attract buyers. You see what you buy and remember what you pay for. price = quality = customer's service.

The Second: 1 year warranty. Professional maintenance points ensure that there are no worries after sales. WallenPower batteries have insured to International Insurance, rest assured to buy. WallenPower batteries guarantee high quality.All our batteries in our factory, Professional imported machine spot welding, neat electric welding, cleverly designed the routing direction, good welding process. 

In the Last: The actual range depends on ebike load, riding habits, road conditions and the temperature is very importent for the battery.the lower temperature the less capacity of battery can output(The recommended temperature batteries is 25°C). If you have any questions or encounter problems, please contact us first.

36V 15Ah with 25A BMS Sliver Fish Li-Ion E-bike Battery for 36V 200W / 250W / 300W / 350W / 500W / 750W  Motor
 
48V 13Ah with 30A BMS Sliver Fish Li-Ion E-bike Battery for 48V 200W / 250W / 300W / 350W / 500W / 750W / 1000W Motor 
 
36V 15Ah with 25A BMS Lithium Ebike Battery
  • Voltage36V
  • Battery Capacity: 15Ah 
  • Cell Specification: G25 Chinese 2500mah 3.7V Power Cells
  • Configuration: 10S*6P(60pcs cells) 
  • Item Length: 390mm
  • Item Width: 75mm
  • Item Height: 110mm
  • Item Weight: ≈ 4.3kgs
  • Standard charge Current: 2A
  • Maximum continuous charge current: 5A
  • Max Continuous Discharge Current: 25A
  • Peak Discharge Current: 75A
  • Charger Input: AC 100-240V
  • Charge Cut-off Voltage: 42V
  • Discharge Cut-off Voltage: 28V
  • Charger: 42V 2A
48V 13Ah with 30A BMS LithiumEbike Battery
  • Voltage48V
  • Battery Capacity: 13Ah
  • Cell Specification: G25 Chinese 2500mah 3.7V Power Cells
  • Configuration13Series 5Paralles=65pcs cells
  • Item Length: 390mm
  • Item Width: 75mm
  • Item Height: 110mm
  • Item Weight: ≈4.3KGS
  • Standard charge Current: 2A
  • Maximum continuous charge current: 5A
  • Max Continuous Discharge Current: 30A
  • Peak Discharge Current: 90A
  • Charger Input: AC 100-240V
  • Charge Cut-off Voltage: 54.6V
  • Discharge Cut-off Voltage: 36.4V
  • Charger: 54.6V 2A
Fuction:
  • Waterproof and solid aluminum alloy case.
  • Lighted battery LED power Indicator.
  • 4 pin discharge port to enhance stability.
  • Use key lock to secure the battery to the bicycle frame to prevent theft.
  • Built-in BMS (Automatic protection system ) with short circuit, over-current, over-heat, over-charge, over-discharge protection.
Discharge Connectors: Anderson (Gift: Anderson to big bullet adapter cable.)
 
 
Parts Include:
  • 1× Lithium Battery with Built-in  BMS
  • 1× Charger with plug
  • 1× Instructions
  • 2× Keys
We accept all payments approved and received by EBAY.
Free delivery service-DPD, the parcel is expected to be delivered within 1-3 days.

All orders are shipped within 2 business days. (Except weekends and holidays)

If you encounter any problems, please contact us. We will reply you within 12-24 hours, thank you very much for your understanding.

Charge and Discharge:

  • If the battery has a power switch, turn it on when charging and using it.
  • We usually judge whether the battery is fully charged by the charger light turning green. And each power indicator only represents 25% power, which is only a proportional data. When the battery is charged to 75%, it will light up 3 green lights, and it will take some time to charge to 100%. 
  • The lithium battery can be charged at any time, it is not necessary that all energy is exhausted before charging .

Storage:

  • The battery should be used within a range of operating temperatures. Otherwise, there may be a loss of properties, leakage and / or rust.
  • The rechargeable battery should be used within a short period of time after recharging, as the battery may self-discharge during prolonged storage.
  • If long-term storage is required, the battery, which is 50% to 60% stored in a voltage range, is best because storage at higher voltage can result in loss of performance.

Warm Tips:

  • Do not immerse the battery in water or seawater. Store the battery in a cool, dry environment.
  • The battery should not be used near a heat source as a fire or heater.
  • Use the charger specifically for charging.
  • Do not interchange the position and the negative terminals.
  • Do not connect the battery electrodes to a power outlet.
  • Do not throw the battery in fire or heating.
  • Do not short-circuit the battery by connecting the positive and negative poles directly to metal objects.
  • Do not carry or store the battery with metal objects such as hairpins, necklaces, etc.
  • Do not hit the battery, throw any trampling damage or throw it.
  • Do not solder the battery directly and do not pierce it with a nail or other sharp object.

Please contact us should you have any inquiries or concerns relating to an item we are offering or an order.

Hours of Operation：9 am-6 pm(GMT+8), excluding weekends and holidays.

After receiving the message, we will reply within 12-24 hours.

 
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