Bicycle Parts & Accessories
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3.7v 3C 18650 cell
Way of charge
Standard charge Current
Max charge current
Charge Cut-off Voltage
CellOvercharge protection Voltage
Continouns Discharge Current
Peak Discharge Current
Cell Overdischarge Voltage
Discharge Cut-off Voltage
No firs ,No explosion
Overcharge Safety Test
Crush Safety test
Needling safety test
130 C high Temperature safety test
Fit moto power
Retention of charge
Applying Battery Type: Lithium
Input Voltage (AC/V): 100 to 240V
Output Current (A): 2 A
Output Voltage (DC/V): 54.6V
Charging Mode: CC/CV
Type of DC Output Connector: PLUG
Applications: E-Bike, Electric Bike, E-Scooter, Electric Scooter !
(Suitable Wattage of Motor: from 250 Watt to 750 Watt suggested.)
-1. 48V 20AH 750W Lithium Battery with Bottle case
-2. Built-in BMS board
-3. Charger (54.6V 2.0A 100-240V 50/60HZ,US,UK,AU,EU plug)
This battery can fit these motor kits and so on
Do not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.
Does not use or leave the battery near a heat source as fire or heater
Use the battery charger specifically for that purpose when recharging.
Do not reverse the position and negative terminals.
Do not connect the battery electrodes to an electrical outlet.
Do not discard the battery in fire or a heater.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
Do not strike, trample or throw the battery.
Do not directly solder the battery and pierce the battery with a nail or other sharp objects
1. Cells - A grade cells to make sure batteries in high and full capacity
2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload
3. Compose Type : Injection Technology to make battery more stable.
4. Certifications : CE,UL,FCC, RoHS, ISO9001
5. Long life cycle, No memory, environment friendly.
1. High energy density
2. High working voltage for single battery cells
3. Pollution-free, environment friendly
4. Long cycle life; It extends its cycle life up to 800 cycles
5. Capacity, resistance, Voltage, platform time consistency is good
6. Simplifying battery management system (BMS) and a battery charger
7. With short-circuit production function, safe and reliable
8. Factory price & High quality
9. Fast charging
10. Light weight, small size
11. Large overcharge tolerance and safe performance
12. Self balance
2. Large-scale electric vehicles: such as bus, electric car, tourist car and commix car
3. Electric tool: electric drill, electric saw, lawn mower
4. Remote control cars, boat, aircraft, toys,
5. Solar and wind power generation energy storage devices
6. UPS emergency lights, warning lights and miners lamp
8. Small medical equipment and portable equipment
1. We ship to Worldwide,except China,Hong Kong,and we do not ship to APO/FPO.etc
2. Items will shipped to 1-3 bussiness Days after payment received.
3. Items are shipped from China using DHL,UPS,FEDEX,TNT,EMS,reach most of the countries within 3 to 10 bussiness Days.Delivery time depends on destination and other factors, it may takes up to 10 bussiness days.
4. We ship to the buyer's Aliexpress address,your Aliexpress address must match your Shipping address.
5. Any custom duty or import tax are responsible for the Buyer.
1. 30 Days Refund , In order to return an item you must contact us to request a Return Merchandise Authorization Number (RMA).
2. We are not responsible for any kind of compatible issues, or problems related to any specific software or games. Please check our description carefully before purshing. If there is not anything wrong with our product or description, we wont bear the return shipping.
3.We checking all items before sending out, if you received an broken / defective item, please take photos and send to us immediately. We only accept those cases reported within 7 days.
4. Please keep all the package material , return items must be in good condition.
5. Buyer is responsible for all return shipping charges. We will responsible to pay the resend package.
1. We try to make sure you have a pleasant shopping experience with us, so that we could do more business with you. If there is any dissatisfaction, please email us before leaving any 1 or 2 ratings, negative feedback or open any ebay or paypal dispute. We will try our best to resolve the issues. Please give us the opportunity to resolve any problem. PS. you may contact us by 'Ask a question'.
2. If you are satisfied with our service, please leave us a 5 star positive feedback. Your recognition will make us more confident to develop business and serve you better.
3. If you have any problem,please contact us ,we will reply you in 24 hours.
|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.|
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|