CTECHi GROUP has focused on the battery industry for 14 years, offering specialized product customization services for different u
sers.
CTECHi GROUP专注于电池行业14年，为不同用户提供专业的产品定制服务。
energy storage LiFePO4 battery pack 12V 40Ah
Are you looking for a reliable and long-lasting battery for your RV, solar system, boat, or other off-grid application? Look no further than our customizable 12V 40Ah LiFePO4 battery pack. We are a factory direct supplier, offering wholesale pricing and bulk order discounts.
Our LiFePO4 battery packs offer several advantages over traditional lead-acid batteries:
Longer lifespan: LiFePO4 batteries typically last 2-3 times longer than lead-acid batteries.
Deeper discharge: You can use more of the battery's capacity before needing to recharge.
Faster charging: LiFePO4 batteries can be recharged much faster than lead-acid batteries.
Lighter weight: LiFePO4 batteries weigh significantly less than lead-acid batteries, making them ideal for mobile applications.
Superior safety: LiFePO4 batteries are much more resistant to thermal runaway, making them a safer choice for your application.
Our 12V 40Ah LiFePO4 battery pack is perfect for a variety of applications, including:
RV & Campervan Power Systems
Solar Energy Storage
Marine Battery Systems
Off-Grid Power Systems
Backup Power Supplies
We can also customize our battery packs to meet your specific needs. Contact us today to discuss your requirements!
| Nominal Voltage | 12.8V | Design Life | 10years (25℃/77℉) | |
| Nominal Capacity | 40Ah | Cycle Life | ＞2000 times (25℃/90%DOD) | |
| Battery Pack Energy | 512Wh | Altitude | ＜2000m | |
| Chemistry | LiFePO4 | Weight | 7kg | |
| Working Voltage | 10-14.4V | Waterproof | IP65 | |
| Charging Voltage | 14.4V | Self-Consumption Power | ＜3%，Every Month | |
| Max. Charging Current | 30A | Output Terminal | M6 threaded hole | |
| Max. Discharge Current | 30A | LCD | Have | |
| Charging Temperature | 0-45℃ | Certification | CE,IEC62133, UN38.3, MSDN | |
| Discharge Temperature | -20-45℃ | Communication | NO | |
| Storage Temperature | -20-60℃ | Dimensions | 229 x 138 x 208 mm |
What is a perfect battery?
1. Long Cycle Life
CTECHI LiFePO4 battery pack delivers more than 10 times longer cycle life and 5 times longer CTECHI LiFePO4 battery pack life than lead acid. Which helps to minimize the replacement costs and reduce total cost of ownership.
2. Light Weight
The CTECHI LiFePO4 weights less than half of comparable lead acid batteries, providing customers with a lighter-weight solution to optimize their product design and avoid unnecessary oversizing, which helps minimize cost and system complexity.
3. High Power Capability
CTECHI LiFePO4 is designed to deliver twice the power of lead acid, including at high discharge rates, while maintaining high energy capacity to maximize product performance.
4. Superb Safety
CTECHI LiFePO4 technology offers excellent abuse tolerance, establishing a foundation of safety at the cell level. In addition, multiple system-level of protection are employed to deliver greater durability and reliability compared to lead acid and competing lithium ion battery technologies.
LiFePo4 Battery Packs Application:
Solar lamp backup power, baby carriage power, outdoor lighting, monitoring emergency power, hernia lamp backup power, outdoor audio backup power, car washer power, electric sprayer power, outdoor audio backup power, electronic scale power, elevator power, access control power, UPS Security monitoring, fire host, emergency lighting, marine, RV, backup power, golf cart, forklift, AGV, Solar and others where lead acid is used.
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