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Product Details:
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| Cell Configuration: | 4S12P | Nominal Capacity: | 48 Ah |
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| Maximum Charge Current: | 48 A | Recommended Low Voltage Disconnect: | 11 V |
| Weight: | 6.0 Kg | Recommended Charge Current: | 8 A - 25 A |
| High Light: | Tesson 12v 48ah Lithium Battery,AGM 12v 48ah Lithium Battery,Tesson 12v AGM wind power battery |
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12V 48Ah Lead Acid AGM-VRLA Battery For BMS/UPS/Solar Power/Wind Power/Telecom/Data Center
Industry-leading Testing Capabilities
TESSON has successively passed IS09001 quality system, ISO14000 environmental system certification, ISO 45001 occupational health and safety management system, and IATF16949 automotive industry system certification. With an investment of more than 1.5 billion yuan, 5940 sets of instruments and equipment, with the ability to test materials, batteries and systems.
18650 Battery Cell
Lead Acid Replacement Battery
Production Description
| ELECTRICAL SPECIFICATIONS | |
| Nominal Voltage | 12.8 V |
| Nominal Capacity | 48 Ah |
| Capacity @ 36A | 60 min |
| Resistance | ≤35 mΩ @ 50% SOC |
| Efficiency | 99% |
| Self Discharge | <3% per Month |
| Maximum Modules in Series | 4 |
| MECHANICAL SPECIFICATIONS | |
| Dimensions (L x W x H) |
9.0 x 5.4 x 8.2” 229 x 138 x 208mm |
| Weight | Approx. 6.0 kg |
| Terminal Type | M8 terminal |
| Case Material | ABS |
| Enclosure Protection | IP65 |
| Cell Type - Chemistry | Cylindrical - LiFePO4 |
| CHARGE SPECIFICATIONS | |
| Recommended Charge Current | 5 A - 15 A |
| Maximum Charge Current | 35 A |
| Charge Current (-10 to 0 ºC) | ≤0.1 C |
| Charge Current (<-10 ºC) | Prohibited |
| Recommended Charge Voltage | 14.2 V - 14.6 V |
| BMS Charge Voltage Cut-Off | 15 V (3.75 ±0.05 Vpc) |
| Reconnect Voltage | 14.4V (3.6 ±0.05 Vpc) |
| DISCHARGE SPECIFICATIONS | |
| Maximum Continues Discharge Current | 36 A |
| Peak Discharge Current | 60 A (10S ) |
| BMS Discharge Current Cut-Off | 150 A ± 10 A (100ms) |
| Recommended Low Voltage Disconnect | 11 V |
| BMS Discharge Voltage Cut-Off | 8.4 V (2.1 ±0.1 Vpc) |
| Reconnect Voltage | 9.2 V (2.3 ±0.1 Vpc) |
Company Information:
TESSON New Energy, a subsidiary of TESSON Holdings (stock code: HK01201), a Hong Kong listed company, focuses on the R&D, production and sales of lithium-ion power batteries, energy storage batteries and power system assembly products. Products are widely used in new Energy vehicles, medical and other high-end electric tools, on-board mobile power supplies and electronic equipment, aerospace, military and energy storage fields, etc. At present, TESSON New Energy has basically formed a service integrating materials, batteries, PACK, and BMS. The whole industry chain of lithium batteries integrating R&D, production, sales and service, so as to achieve the optimization of product quality and performance.
FAQ
Q1. Can I have a sample order for Battery?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
A: Samples in 7~10 days, 20-31 days for the bulk order.
Q3. Do you have any MOQ limit for Battery?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: For sample order, we usually ship by DHL,FeDEX,TNT, UPS etc., which usually takes 3~5 days to arrive. For the bulk order, Air and sea shipping are both optional.
Q5.What is the discharge current of the battery?
A: The current is customized according to the load parameters provided by customers.
Contact Person: Mrs. Lina Liu
Tel: 86-18617169295
