Chinese lithium ion deep cycle 48v 20ah 25ah 28ah electric bike 48v

Ship from China:
For other countries, it depends, just confirm with us.

If there are uncontrollable delays due to transportation reasons, please understand and be patient.

(This fee does not include remote area fees. If your address is considered remote, additional fees will apply.)

Guarantee

1) We provide 12 months for all electric bicycle batteries (parts and technical support are provided free of charge, and the buyer should bear the appropriate shipping costs).
2) Any battery with quality problems within one month, we can resend you a new battery after providing proof.
3) If any battery has quality problems within one year, we will provide free repairs.
4) All our e-bike batteries use high quality cells and BMS and will be 100% tested before shipping.
China's top brand lithium battery manufacturer, buy with confidence.

We don't supply warranty service for the following situation:

1) The battery goes over the water.
2) The battery is broken by man-made.
3) The cells are burnt out after incorrect using.
4) Return the battery without reason.
5) Open a dispute without contacting us.

Feedback

1) Our battery can fit most of motor kit.
2) Please contact us If you can't confirm whether our battery can fit your motor.
3) If you have any problems please feel free to contact with us BEFORE you leave negative feedback or file a dispute.
4) Any problem is not a problem, as long as you contact us.
5) Your satisfaction and positive feedback is very important to us.
6) Please kindly leave us a positive feedback and 5 Stars if you are satisfied with our items and services.

Battery usage precautions:

1. Please fully charge the battery before first use.
2. Do not immerse the battery in water or get it wet!
3. Do not reverse the positive and negative poles, or use wires or other metal objects to short-circuit the battery!
4. Do not nail, knock, step on the battery or disassemble the battery and battery pack in any way!
5. Do not put the battery into a microwave oven, pressure vessel or fire source!
6. If the battery emits a peculiar smell, generates heat, deforms, discolors or has any abnormality, please stop using it immediately!
7. Do not use the battery in direct sunlight or high temperature environment. Otherwise, the battery pack will overheat, affecting battery performance and shortening battery life!
8. The battery pack and charger should be stored in a clean, dry and ventilated place to avoid contact with corrosive substances and away from fire and heat sources.
9. When storing the battery pack for a long time, please charge the battery pack to about 50% capacity and store it in a dry and ventilated place. Charge it for 2 to 3 hours every 3 months.
10. If you have any questions about product quality, please contact us via email immediately and we will try our best to solve these problems!