Battery specification
Normal Voltage: 12.8V
Normal Capacity: 140Ah
Charge Voltege: 14.4-14.6V
Cut-off Voltage: 10V
Maximum Continuous Discharge Current: 100A
Peak discharge current: 200A (Duration: less than 5 seconds)
Standard charge current: 10A
Over Charging Protection Voltage: 14.6V
Cycle Life: > 2000 cycles at 100% Depth of Discharge (DoD),up to 5000 cycles at 80% DoD
Discharge Temperature: -20℃~60℃
Charge Temperature: 0~45℃
Dimensions: 330*170*220mm/13*6.7*8.7in
Weight: 15.45kg/34lbs
Features of lithium iron phosphate battery:
[Long service life] The cycle life reaches more than 2000 times, and the standard charge (5 hour rate) use can reach 2000 times. The performance-price ratio will be more than 4 times that of lead-acid batteries.
[Safe to use] Lithium iron phosphate has undergone strict safety tests and will not explode even in the worst traffic accidents.
[High temperature resistance] The peak value of lithium iron phosphate electric heating can reach 350℃-500 ℃, while lithium manganese oxide and lithium cobalt oxide are only around 200 ℃.
[Green and environmental protection] Green environmental protection, regardless of production, use and scrap, does not contain or produce any toxic and harmful heavy metal elements and substances.
[Low natural discharge rate] The self-discharge rate is very low, which is one of the most outstanding advantages of the battery. Generally, it can be less than 1%/month, less than 1/20 of the Ni-MH battery.
Package List:
2x 12v 140Ah LiFePO4 Battery Pack (Charge and discharge from the same wires)
This pack doesn’t include the charger
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【Safety to Use】Made of extremely safe and stable lithium iron phosphate battery, our 12v 100ah lithium battery has higher energy density characteristics and will not catch fire. All 12v 100ah batteries are CE and SGS certified for extra long life, unlimited installation capacity and more cost-effective.
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【Longer Battery Life】Easy to install and keep 100% charged via solar system or lithium charger. The flat discharge curve of LiFePO4 cells remains up to 90% above 12V. Using this 12v battery means you don’t need to replace it for 3-5 years.
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【Built-in 100A BMS】12v 140ah lithium battery with 100A battery protection board, can prevent overcharge, overdischarge, overcurrent, short circuit and overtemperature, provide you with strong and stable power supply, with excellent self-discharge rate, 12v lithium Batteries are safer than lead-acid batteries.
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【Easy to Connect】Lithium battery 12v 140ah can be connected in series and parallel for higher voltage and larger capacity. You can connect them as 24v, 36v, 48v or up to 400ah capacity and can be widely used in RVs, trolling boats, boats, off grid systems, solar systems and are the best choice for 12V deep cycle applications in residential backup power.
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【High-quality after-sales Service】Our warehouse is in California, USA. Fast delivery in 2-5 business days, we will provide three months free return service (you don’t need to pay anything), we also provide additional 1 year quality support (repair/replacement) and lifetime technical support.