tooefft 48V 52V 17.5Ah Lithium ion Batteries for Accolmile Cola Bear Mountain Bike
About this item
🚴【Parameter】Battery Size: 441mm*99mm*90mm (17.36 inch*3.89 inch*3.54 inch); Built in imported LG quality grade A cells. Rated voltage: 48V/52V optional;
Rated capacity: 17.5Ah ; Fits for 0-1000w motors; Charger: 54.6V/58.8V 3A
🚴【Fits for ebike】Compatible and suitable for Accolmile Cola Bear Mountain Bike and more...
👍【SAFETY AND ENVIRONMENTAL PROTECTION】Equipped with 30A BMS protection board, prevent overcharge, overdischarge, overcurrent, and short circuit to ensure safety.
🚴【 High-end Quality 】Made of Grade A cells. Every Lithium battery have pass the QC appearance and function test before shipment. The Ebike battery charge cycle exceeds 1000 times, ≥80% capacity after 800 cycles.
👍【BEST AFTER-SALES SERVICE】 We are factory direct sales,we have more than 10 years of lithium batteries production exprience.If you have any questions or suggestions about this product, please feel free to send us an email via ebay Messages, and we will provide you with a good solution within 24 hours. 【One Year Warranty/ Lifetime Technical Support】One year quality assurance, whenever has any problem, please contact us for help.
Package contents:
1. Battery x 1
2. Charger x 1
3. Keys x 2
| IR-7 Battery Parameters | ||
| Parament | 48V 17.5Ah | 52V 17.5Ah |
| Cell capacity | Panasonic/LG/Samsung 3500mAh | Panasonic/LG/Samsung 3500mAh |
| Composed Type | 13S 5P | 14S 5P |
| BMS | 30 A | 30 A |
| Battery Net Weight (appr.) | 4.31 kg | 4.56 kg |
| Fit Motor Power | 48V 0-1000W | 52V 0-1000W |
| Charging Cut-off Voltage | 54.6 V | 58.8V |
| Discharge Cut-off Voltage | 39 V | 42 V |
| Charger | 3A | 3A |
| Charging Time | 6-7h | 6-7h |
| Dimensions | 441mm*99mm*90mm (17.36 inch*3.89 inch*3.54 inch) | |
| Charging Current | 2-3A | |
| Discharge Temperature | Temperature: -20°C to 65°C | |
| Charging Temperature | Temperature: 0 to 45℃ | |
| Cycle Life | ≥80% capacity after 1000-cycles | |
This battery is suitable for the following ebike models:
Accolmile Cola Bear Mountain Bike
Please note:
If you are unsure if this battery is suitable for your ebike, or if your ebike brand is not listed in the above models, please send us an email.
The content of the email should include as detailed as possible the parameters of your electric bike.
For example, the brand and model of your ebike. Or there may be certain parameters on your old battery, and please measure the size of your old battery as detailed as possible, and then you just need to take a photo of these informations and send them to us for you to check.
Longer battery life, the life expectancy is two times that of lead-acid batteries.
Rechargeable and no memory effect.
The weight is more lighter.
Smaller dimensions and can be customized.
Safer and more environmentally friendly, No heavy metals and hazardous substances.
BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current,
over-heat, short circuit .
Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding.
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.
