36V 9Ah LiFePo4 Battery Is Electric Bicycle Battery To Replace the Lead Acid Battery

36V 9Ah LiFePo4 Battery | Electric Bicycle Battery

The 36V lithium battery from Manly Battery delivers high performance. 36V 9Ah LiFePO4 Battery is the best electric bicycle battery. We offer sample, fast delivery and multiple cetifications, including UN38.3, IEC62133, UL, CE etc.

Product Description:

1. Model            Number: MLP3609A
2. Nominal        Capacity: 9Ah
3. Nominal          Voltage: 38.4V
4. MAX  Charge  Voltage: 43.8V
5. MAX Charge Current: 9A(Customization)
6. 5-year warranty & 24-hour timely service
7. Customization Support: Including voltage, capacity, current, size, appearance, etc.

MANLY Battery offers a top-grade 36V 9Ah LiFePO4 battery. It’s robust and reliable. Every product comes with a 3-5 year warranty. You can count on our 24/7 customer service. We care about your needs. That’s why we customize. We tweak voltage, capacity, current, size, and appearance. We do it all to suit your needs. Do you want to try before buying?

We offer a Sample Service. Worried about slow delivery? We ensure fast delivery. Our battery is the best electric bicycle battery which is easy to install too. They come with 18-8 stainless steel bolts. These are 5/16 – 18 1″ and 1 ¼” in size. We also provide brass washers. Plus, we add 18-8 stainless steel nuts with inserts. Choose MANLY Battery. Experience quality, performance, and top-notch service.

Features Of 36V 9Ah LiFePO4 Battery:

  1. Environmentally friendly: 36V 9Ah LiFePO4 Battery does not contain any harmful heavy metal elements, pollution-free both in production and actual use.
  2. Long Cycle Life: 36V 9Ah LiFePO4 Battery is with over 5000-time charge and discharge cycle life, after that, the capacity left is still 80% of the original value, the self-discharge rate is much lower than the li-ion battery and lead-acid battery;
  3. Light in weight: 36V 9Ah LiFePO4 Battery is only approx. 1/3 of lead acid battery in weight;
  4. Customized &Save Time: Battery cells, size, capacity, voltage, connector…most parameters can be changed according to your request. You don’t need to take too much time to search for an existing model

Why choose MANLY:

  1. 5-YEAR longer warranty time
  2. OEM/ODM custom is acceptable without MOQ Request
  3. Made of industrial Grade original MANLY factory lifepo4 battery cell with Factory price
  4. With advanced smart BMS (Battery Management System)

Packing & Delivery:


1) Carton box -pallet container.

2) Packaging also can be customized to customers’ requirements.


1) Shipping time for news samples is 20-25 working days; mass production is 15~20 working days – since the deposit was received and samples confirmed.

2) Sample order is supposed to be shipped by DHL, UPS, FedEx, or TNT, mass order is suggested to ship by sea, we could supply forwarder service if you need.

Our Services:

OEM & ODM can customize according to your request :
  1. Battery voltage, capacity, and dimension.
  2. BMS charging and discharging current.
  3. Connector, case, and wire.
  4. Your own logo eg: silk print.
After-sales service is available :
  1. Respond in 24 hours to any inquiry on our product.
  2. Take action quickly for a normal customer’s claim within 12 hours.
  3. Good after-sales service: We offer 3 years quality warranty for lifepo4 batteries 12.8V 20Ah/50Ah/100Ah/200Ah/500Ah/1000Ah/…
  4. One by one tested before shipment.


1: Is MANLY Battery a trading company or factory?

R: MANLY Battery is a company with its own factory, which integrates research, development, production, and sales.

2: How about the quality of MANLY’s LiFePo4 Battery product?

R: MANLY Battery has 12+ years of experience in lifepo4 batteries, and is also the authorized supplier of Siemens and BOSCH.

3: Can you do an OEM/ODM project?

R: Yes, we have engineers who can help you design and R&D any related products.

4: What’s your MOQ?

R: According to your battery voltage and capacity.

5: What payment terms we can accept?

R: TT/Paypal/West Union/etc.

Remark: Our products are customized, so the main data can be changed by customer’s requirements.

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