High-Performance SmarTEC Lithium Iron Phosphate Battery - 3-Year Warranty:
Long-Lasting Performance: With a robust 3-year warranty and a designed lifespan of up to 5 years, this LiFePO4 battery can be deep recycled an impressive 3000~5000 times. It's engineered for longevity, ensuring you have a reliable power source for years to come.Safety and Stability: Say goodbye to the hassles of traditional lead-acid batteries. Our LiFePO4 battery offers exceptional safety and stability, making it the perfect replacement.
High-Energy-Density, Lightweight: Our 48V 20Ah LiFePO4 batteries feature higher energy density and are significantly lighter than traditional options. This design translates to outstanding high-temperature performance, potent power output, and a minimal self-discharge rate.
Capacity of 20AH and 1024WH
Comes with a built-in 20A Smart BMS for low-temperature charging protection
Offers a maximum continuous discharge rate of 20A
Over 5000 cycles available at 80% DOD, with a lifespan of 5 years
Waterproof and vibration-proof with an IP65 rating.
Expandable up to 4P1S to create a 48V 80Ah system
Environmentally friendly and requires zero maintenance
Suitable for marine, RVs, solar storage, and home backup purposes.
| ITEM | PARAMETERS | REMARKS |
| Battery Type | Li-ion/LiFePO4 | |
| Nominal Voltage | 48V | |
| Nominal Capacity | 20Ah | |
| Max.Cont. working Current | 20A | Ambient Temperature -20 ~ +60 ºC |
| With integrated BMS | PCM-L04S042-G20 | |
| Communications Type | SMBus/I2c Bus/ RS232/RS485/Bluetooth | Select the one you need |
| Charge&Discharge | Share a common port; at different ports | based on your application |
| Basic Solution | Over Charge, Over Discharge, Over Current, Over Voltage, Under-Voltage, Temperature, Balancing | For PCM and BMS |
| Advanced Solution | Basic Solution can read the data on a PC | For BMS |
| Intelligent Solution | Based on the above functions can read the data through the cell phone APP | For BMS with Bluetooth module |
| Battery Case | IP65 |
1. One-stop solution to save your tiome&cost
2. Competitive price to support your market
3. Advanced inspection systems for BMS/Battery pack
4. More than 150 workers & strict management system
5. Over 15 years experience
6. A strong R&D team
Shenzhen SmarTec Technology Co., Ltd. Founded in 2007, is a high-tech production-oriented enterprise. We develop and manufacture a total solution of standard battery protection board(PCM/BMS), Smart battery management system(BMS), and customized battery packs for Lithium-ion batteries including Li-ion/LiFePO4.
SmarTEC's business touches a wide variety of products in the energy industry, including mobile power battery management protection systems, high-capacity high-power battery module management systems (BMS), battery chargers, high-power industrial battery module chargers, series of lithium-ion/lithium iron phosphate Battery module and other products, mainly used in new energy vehicles, electric golf cart, electric/hybrid vehicles, telecom energy storage, solar energy storage, power grid, medical equipment, power tools, lighting, intelligent robots and other fields.
With a professional R&D team, rich production experience, advanced production technology, excellent management system, SmarTec will continuously provide customers with high-quality, safe, green products.
Q: Is an OEM/ODM battery pack available?
A: Yes, OEM/ODM battery packs are warmly welcome. We have a professional R&D Team to provide you with technical support.
Q: What information do you need before making a customized battery pack?
1. Size of the battery pack
2. Voltage of the battery pack
3. Capacity of the battery pack
4. Max continuous discharge / working current
5. Cable and connector types
6. Whether communication or Bluetooth APP is needed.
Q: Can you print my logo on the battery cover?
A: Yes, a custom logo is available.
Q: Is the sample order acceptable?
A: Yes, sample orders for quality test is acceptable.
Q: How should I place an order?
A: We will issue a formal invoice to you and you just make the payment. Then your order will be processed at once after you get it.
Q: How should I pay? Which terms of payment do you accept?
A: T/T, Paypal, Western Union, D/P, L/C
Q: How to ship out the batteries?
A: We have good partners to arrange the shipments to all countries. Although batteries are categorized as dangerous goods, you should rest assured that your cargo will be delivered through our experienced shipping partner(s).
Q: Do you have the documents required for battery shipments?
A: Yes, we have MSDS, UN38.3 for single cells, and other special files needed for shipments to some regions can also be applied for you.
