
Product introduction
12V 300ah Lifepo4 Bms Inside Power System is a brand-new, eco-friendly backup power system manufactured using our own in-house core technology. It has a low self-discharge rate and is connectible in parallel or series. It is free to maintain and has no memory impact, saving a ton of work. Additionally, it has an operational life of over 10 years. It is a perfect replacement for the conventional lead-acid for its high performance, it can be widely used in a variety of fields like RV motorhome, golf carts, boat, electric skateboard, engine starting battery and so on.
Features
★12V 300ah Lifepo4 Bms Inside Power System includes cathode material, cell and battery management system as the main components of the product.
★It can achieve short-time and high-rate discharge.
★The integrated BMS system keeps the product safe from high pressure.
★High integration and reduced weight make it easier to install and save installation space.
★Using natural and environmentally friendly ingredients that do not contain heavy metals, so it will not cause harm to the environment and the user's body.


Product prarmeter
Products Model | SNR12300 | Brand | SUNNEW |
Battery Pack Capacity | 3840Wh | Charge Temperature | 0-65℃ |
Battery Pack Voltage | 12.8V | Discharge Temperature | -20~65℃ |
Battery Pack Capacity | 300Ah | Parallel/Series | Support |
Cell Technology | Lifepo4 | Operation Life | 10+ years |
Single Battery Pack Configuration | 4 Cells in Series | Operation Cycle Life | Over 3000 times |
Charger Limit Voltage | 14.6V | Weight | 30Kg |
Discharge Cut-off Voltage | 10V | Dimensions | L520*W268*H220mm |
Battery pack Charge Current (Max.) | 100A | Mount Type | Free installation |
Battery pack Discharge Current (Max.) | 100A | Products certificates | CE, ROHS, UN38.3, MSDS |


FAQ
Q:What is the difference between a lithium battery and a lithium-ion battery?
A:It mostly comes down to the fact that lithium-ion batteries are rechargeable while lithium batteries are single-use. Lithium battery have a higher energy density than lithium ion batteries.
Q:What is an advantages of the 12V 300ah Lifepo4 Bms Inside Power System?
A:Compared to lead-acid and other lithium batteries, lithium iron phosphate batteries offer significant advantages, including improved discharge and charge efficiency, longer life span and the ability to deep cycle while maintaining power LifePO4 batteries often come with a higher price tag, but a much better cost over the life of the product. No maintenance and super long life make them a worthwhile investment and a smart long-term solution.
Q:How do I choose the correct lithium deep cycle battery for my application?
A:In most standard 12, 24, or 48 volt systems the best choice of lithium battery is LiFePO4 (Lithium Iron Phosphate). The voltage of this type of battery is very similar to an AGM and will work great with readily available system components for your RV, boat, or off-grid power system.


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