shenzhen Coslight power technolohy Co.,ltd
| Packaging Details | wooden packing |
| Supply Ability | 500 Unit/Units per Month |
| Weight | 5.1 Kg |
| The charging ratio | 54 A |
| The discharge rate | 54 A |
| Energy | 691.2 Wh |
| Cycle Life | 2000+cycles @ 1C 80% DOD |
| Self Discharge | <3% per Month |
| Monthly Self Discharge | Less than 3.5% |
| Charge Temperature | 0~45 ℃ |
| Discharge Temperature | -20℃ to 60 ℃ |
| Storage Temperature | -20℃ to 45 ℃ |
| Height | 94± 2 mm |
| Case Material | ABS |
| Enclosure Protection | IP65 |
| Brand Name | Coslight |
| Model Number | 12V-55Ah |
| Place of Origin | Guangdong, China |
View Detail Information
Explore similar products
12v 100ah Submarine Lead Acid Battery Talentcell E bicycle
Submarine RV 12v 200ah Lifepo4 Lithium Batteries 12 Volt Golf Cart Battery
Coslight RV Car Ups 12v 24Ah Lithium Ion Solar Battery 5kw 100ah
Marine 12v 30Ah Lifepo4 Lithium Batteries 12v 24ah Rechargeable Battery
Product Specification
| Packaging Details | wooden packing | Supply Ability | 500 Unit/Units per Month |
| Weight | 5.1 Kg | The charging ratio | 54 A |
| The discharge rate | 54 A | Energy | 691.2 Wh |
| Cycle Life | 2000+cycles @ 1C 80% DOD | Self Discharge | <3% per Month |
| Monthly Self Discharge | Less than 3.5% | Charge Temperature | 0~45 ℃ |
| Discharge Temperature | -20℃ to 60 ℃ | Storage Temperature | -20℃ to 45 ℃ |
| Height | 94± 2 mm | Case Material | ABS |
| Enclosure Protection | IP65 | Brand Name | Coslight |
| Model Number | 12V-55Ah | Place of Origin | Guangdong, China |
| High Light | 12.8v 55ah Ebike Lithium Ion Battery ，lithium ebike battery 12.8v 55ah ，e bike lithium battery Coslight | ||
ELECTRICAL SPECIFICATIONS | ||
Nominal Voltage | 12.8 V | |
Nominal Capacity @ 0.2C | 54 Ah | |
Energy | 691.2 Wh | |
Resistance | 50mΩ | |
Cycle Life | 2000+cycles @ 1C 80% DOD | |
E⃞iciency | 99% | |
Self Discharge | <3% per Month | |
Maximum Modules in Series/Parallels | 4S or 4P | |
CHARGE & DISCHARGE SPECIFICATIONS | ||
Monthly Self Discharge | Less than 3.5% | |
E⃞iciency of Charge | 100% @ 0.5 C | |
E⃞iciency of Discharge | 96 - 99% @ 1 C | |
Charge Voltage | 14.6 ± 0.2 V | |
Charge Model CC & CV | 0.2C to 14.6 V , then 14.6V, charge current to 0.02C | |
Standard Charge Current | 10.8 A | |
Max. Charge Current | 54 A | |
Max. Continuous Discharge Current | 54 A | |
Peak Discharge Current | 60 A (3S) | |
BMS Discharge Cut-o⃞ Voltage | 10 V | |
Charge Temperature | 0~45 ℃ | |
Discharge Temperature | -20℃ to 60 ℃ | |
Storage Temperature | -20℃ to 45 ℃ | |
MECHANICAL SPECIFICATIONS | ||
Length | 138 ± 2 mm | |
Width | 229 ± 2 mm | |
Height | 212 ± 2 mm | |
Weight | 5.1 Kg | |
Case Material | ABS | |
Terminal | M5 | |
Enclosure Protection | IP65 | |
COMPLIANCE | ||
Certifications | UL1642 (cells) IEC62133 (cells) | |
Shipping Classification | UN 3480, CLASS 9 | |
Company Details
Business Type:
Manufacturer
Year Established:
1988
Total Annual:
10000000-50000000
Employee Number:
100~500
Ecer Certification：
Site Member
Shenzhen Coslight Power Tech. Co. Ltd. was established in the 90s, A enterprise that has been specializing in the new energy field for nearly 30 years. Rich experience and fast product development make our brand trusted. by now, we have 17 branch companies located worldwide, including Asia, Europe, ... Shenzhen Coslight Power Tech. Co. Ltd. was established in the 90s, A enterprise that has been specializing in the new energy field for nearly 30 years. Rich experience and fast product development make our brand trusted. by now, we have 17 branch companies located worldwide, including Asia, Europe, ...
Get in touch with us
Leave a Message, we will call you back quickly!