SPECIFICATIONS

15Ah 20Ah: 36V 48V 52V

Application: Electric Bicycle,E-scooter,RV,Trolling Motor,Scooter

Brand Name: HKWEISEE

Certification: CE

E-scooter: Li-ion Battery

Electric Bicycle Battery: Hailong Battery

For Tongsheng: for hailong

High-concerned chemical: none

Model Number: Hailong Battery

Nominal Capacity: 15Ah 20Ah

Origin: Mainland China

Rated Voltage: 36V

Type: Li-Ion

for Bafang: BBS02 BBS03 BBSHD

Description

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Dear customers and friends,

Hello! welcome to our shop:

*The battery in this store supports proxy purchasing/wholesale/group purchase!

*If you need preferential prices, please pay attention to our store, and contact customer service to inform your needs, we will try our best to give you the biggest discount!

Hailong E-Bike Battery 36V 48V 52V 20Ah 30Ah BMS Electric Bicycle Downtube Lithium Battery Pack for 1000W 750W 500W 250W Motor

Lithium battery features:

1. The service life is twice as long as that of lead-acid batteries, and the weight is lighter

2. No memory effect, rechargeable, longer battery life

3. Safer and more environmentally friendly, free of heavy metals and harmful substances.

4. The built-in IC chip can prevent the battery pack from overcharging, overdischarging, overcurrent, overheating, and short circuit.

5. Avoid mechanical accidents caused by vibration.

Electric bicycle battery specifications:

Model: Sea Dragon

Nominal voltage: 36V/48V/52V

Nominal capacity: 15Ah/20Ah

Battery color: black

Applicable motor: 200w 250w 350w 500w 750w 1000w

Battery size: 370*90*110mm ±0.2mm

Standard discharge: 15A-30A, 15-30A continuous 60A peak

Battery management system functions: overcurrent protection, overdischarge protection, overcharge protection, short circuit protection, balance.

Lithium battery features :

1. High energy density, fast charging.

2. Light weight, small size, no pollution, and environmental protection.

3. Long cycle life; it extends its cycle life to 600-800 cycles.

4. With short-circuit production function, safe and reliable.

5. Large overcharge tolerance, good safety performance, and longer battery life.

6. Simplify the battery management system (BMS, such as overcharge/discharge, overcurrent, short circuit, overtemperature and balance) and battery charger.

Precautions :

1. Do not reverse the positive and negative poles.

2. Do not connect the battery poles to the power outlet.

3. Do not throw the battery into fire or heater.

4. Do not use or place the battery near heat sources such as fire or heaters.

5. Do not short circuit, overcharge or over discharge the battery pack.

6. Do not knock, step on or throw the battery.

7. Do not directly solder the battery and pierce the battery with nails or other sharp objects.

8. Do not directly connect the positive and negative poles with metal objects to short-circuit the battery.

9. Do not transport or store the battery together with hairpins, necklaces and other metal objects.

10. When charging, use a dedicated charger, constant current constant voltage, (CC/CV) lithium-ion (Li+) battery charge controller.

11. Do not immerse the battery in water or sea water, and put the battery in a cool and dry environment for backup.

12. If it is left for a long time, it is recommended that the battery needs to be charged regularly (even if it is not used), and it must be charged at least once every three months.

【 About Logistics 】

1. Some delivery logistics methods of our store are not displayed in the order details. You can check the tracking information on this website at https://www.17track.net/zh-cn /;

As the battery is a special product, we will choose different channels to send the package according to your purchase order amount or product weight (some channels have no tracking information).

2. Due to the different shipping channels in different countries, the timeliness will vary. Generally, you can receive the goods within 10-50 days. If you can't find the tracking information, please contact online customer service. do not worry!

IMPORTANT NOTICE : Please do not give us bad reviews. Please contact our customer service as soon as possible before giving us a bad review. We will try our best to help you solve this problem!

If you are satisfied, please give us five-star praise and encouragement, thank you very much!

The capacity of our product is 15 - 40ah.The certification is ce.Product original from cn(origin).

36V 48V 52V Hailong: the best ebike battery you can find in the market,the ebike battery will never be out of date.

to provide more power and speed for your electric bicycle. no need to worry about overcharge, over discharge, overcurrent and short circuit.

Durable: the battery is made of high-quality abs material, which is durable and has a long service life.

Excellent packaging, excellent communication with the seller. overall good battery.

Feel free to reach out if you have any more questions or need further information. We look forward to providing you with exceptional products and service to enhance your electric bike experience.