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- Contact Person : Mr. huang Jarvis
- Company Name : Shenzhen Topband Co., Ltd.
- Tel : 86-755-27651888-6249
- Fax : 86-755-81785047
- Address : Guangdong,shenzhen,Topband industry park,Tangtou Town,Bao'an District,Sheznzhen,China
- Country/Region : China
- Zip : 518108
Christmas promotion!! TOPBAND high quality 12V 40Ah rechargeable Li ion battery pack for scooters
Newest 12V 40Ah li ion battery pack
1.Replace the SLA battery2.More than 2000 cycles3.BMS ptotection4.Two years warranty
Christmas promotion!! TOPBAND high quality 12V 40Ah rechargeable Li ion battery pack for scooters
| NO. | Items | Specification |
| 1. | Model | TB-1240F |
| 2. | Type | Li ion |
| 3. | Nominal Voltage | 12V |
| 4. | Nominal Capacity | 40Ah |
| 5. | Internal Impedance | Less than 60mΩ |
| 6. | Nominal Charge Voltage | 14.6V |
| 7. | Discharge cut off Voltage | 9.2V |
| 8. | Max .Charge Current | 20A |
| 9. | Max Continue .Discharge Current | 40A |
| 10. | Max discharge pulse current | 60A(2s) |
| 11. | Charge method | CC/CV(constant current/constant voltage) |
| 12. | Cycle life | After 2000cycle,capacity more than 80%nominal capacity |
| 13. | Size(L*W*H) | 195*176*165mm |
| 14. | Weight | 5.6Kg |
Main Features:
1. Built-in Battery Management.
This Li ion battery pack have a built-in Electronic battery Management system(BMS), this system monitors every individual cell ensuring that the your battery can not be over-discharged or over charged.
2. Longer Battery Life
This Li ion battery pack have a nominal life of 2000cycles (charges/discharges) compared with a standard lead-acid battery which is rated for up to 200cycles. This means this Li-ion battery will complete 10x more rounds of Normal Lead-acid battery in same voltage and capacity.
3. More Usable Power
Over 90% of the charge in this Li ion battery pack is available to power your equipments. This means more usable power from this battery, making it much more efficient in powering your equipments
4. 75% Lighter
This Li ion battery pack weights only 6.5kg, light enough to pick up with one hand!
5. Shorter charge time
This Li ion battery pack have specially designed, electronically controlled chargers which will charge it in less 5 hours.
6. Fits Virtually any electric trolley
This Li ion battery can be replaced for traditional Lead-acid/AGM/VLAR battery!
Pls see our Customer feedback:| Hello Sophia, |
| yes I received the batteries yesterday. thanks. have got an excellent result with my electric outboard |
| motor. the 40ah battery lasts far longer than my 55 ah agm lead acid type. In fact the battery still had |
| much power left in it after I had run the boat about 3 times longer than I could with the lead acid type. |
| my electric outboard motor shows 4 led lights when the battery is full. with the lead acid type it only ever |
| showed 3 lights on a fully charged battery. with your battery it showed 4 lights and even when I had |
| finished using the electric outboard it was still showing 4 lights. |
| I can see the reason for this result. the lead acid battery only shows 13 volt when fully charged. Your battery shows can |
| more than 13.5 volts when fully charged. And it wasn't much lower than this when I finished using the |
| motor. And if the battery be discharged to 8 volts this means there was still plenty of power in the battery. |
| congratulations to your company for this fantastic battery. |
| Thanks again!/Peter Clarke |
Christmas promotion!! TOPBAND high quality 12V 40Ah rechargeable Li ion battery pack for scooters
