Shenzhen Topband Battery Co., Ltd
| Supply Ability | 450Mwh/year |
| Delivery Time | 2~4weeks for samples; 4~6weeks for mass production |
| Packaging Details | standard export carton |
| Payment Terms | L/C, T/T |
| Material | Nano LiFePO4 |
| Type | Prismatic |
| Impedance | ≤50mΩ |
| Cycle life | 2000cycles @100% DOD |
| Operate temperature | -20°C~60°C |
| Dimension | 151X98.5X95mm |
| Weight | 1.9kg |
| Warranty | 2 years |
| Brand Name | Topband |
| Model Number | TB1215F-S110A |
| Certification | ISO9001, ISO14001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 450Mwh/year | Delivery Time | 2~4weeks for samples; 4~6weeks for mass production |
| Packaging Details | standard export carton | Payment Terms | L/C, T/T |
| Material | Nano LiFePO4 | Type | Prismatic |
| Impedance | ≤50mΩ | Cycle life | 2000cycles @100% DOD |
| Operate temperature | -20°C~60°C | Dimension | 151X98.5X95mm |
| Weight | 1.9kg | Warranty | 2 years |
| Brand Name | Topband | Model Number | TB1215F-S110A |
| Certification | ISO9001, ISO14001 | Place of Origin | China |
| High Light | industrial deep cycle batteries ，lithium battery pack | ||
12V 15Ah Deep Cycle Lithium Battery For Marine 2 Years Warranty
Replace the traditional lead acid batteries
long lifespan & powerful & reliable
lighter & smaller and environment friendly
1. Deep cycle lithium battery 12V 15Ah Specification
| NO. | Items | Characteristics | Testing Methods | |
| 1 | Nominal Voltage | 12V | Follow | |
| 2 | Nominal Capacity | 15Ah | Follow | |
| 3 | Minimum Capacity | 14.2Ah | Follow< GB/T18287-2000 > | |
| 4 | Battery internal Impedance | Internal Impedance≤50mΩ
| Internal Impedance Testing Machine( 1kHz ) | |
| 5 | Shipment Voltage | 12.8-13.6V | Multi-meter | |
| 6 | Dimension | Length | 151X98.5X95mm | Vernier caliper |
| Widh | ||||
| Height | ||||
| Gross weight | Approx: 1.9kg | electronic scale | ||
| 7 | Working Temperature | Charge | 0~45℃, 45~85%RH | Temperature & Humidity |
| Discharge | -20~55℃, 45~85%RH | |||
| 8 | Storage Temperat re & Humidity Range | Short: above one mont
| -20~+55℃, 45~85%RH | Temperature & Humidity Instruments |
| Medium: above three months | 0~+45℃, 45~85%RH | |||
| Long:above one year | +5~+30℃, 45~85%RH | |||
| 9 | Allowed maximum continuou charg current | 15A | Multi-meter | |
| 10 | Allowed maximum continuous discharge current | 15A | Multi-meter | |
| 11 | Allowed maximum reverse charge voltage | NO Allowed | / | |
| 12 | Allowed maximum charge voltage | 14.6±0.1V | Multi-meter | |
| 13 | Discharge cut-off voltage | 9±1V | Multi-me | |
2. Deep cycle lithium battery 12V 15Ah reliability test
| No. | Items | Standards | Testing Methods |
| 1 | Internal Impedance | Impedance ≤50mΩ | Under 20±5℃ Environment Temperature , the Usage Frequency of Fully Charge( 1KHz) , Use AC Internal Impedance test machine to test . |
| 2 | Nominal Capacity | 15Ah | Rest for 0.5~1 hour after fully charge, Using electrical loader to connect with the battery output port, and discharge with constant current 0.2C till it can’t discharge. Do the cycle three times, if there is one time that the discharge time is equal or more than 285minute , you can stop. |
| 3 | Short circuit protection | No load ability after short-circuit .comeback capability of loading after remove the lead away, | Short the pack with the lead (<50mΩ). If remove the lead away, connect the electronic loader with P+, P- of protection board again, so load ability comes back. |
| 4 | Allowed Maximum continuous charge Current | 15A | charging with 15A for more than 0.5h and the added temperature of battery pack less than 10℃. |
| 5 | Allowed Maximum continuous discharge Curren | 15A | Discharging with 15A for more than 0.5h and the added temperature of battery pack less than 10℃. |
3. Deep cycle lithium battery 12V 15Ah advantage
4. Excellent service
Your inquiry will be warmly welcomed, looking forward to our long term cooperation.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1996
Total Annual:
240million-250million
Employee Number:
5000~5500
Ecer Certification：
Active Member
Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007. After years of rapid development, now Topband takes lithium battery as the ... Shenzhen Topband Co., Ltd. was registered in so-called “China Silicon Valley”, Shenzhen Hi-tech Industrial Park in 1996, and got listed in Shenzhen Stock Exchange ( the stock code as 002139) in 2007. After years of rapid development, now Topband takes lithium battery as the ...
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