12V 300Ah 4000+Deep Cycle LiFePO4 Lithium Battery for RV Solar Boat Off-Grid

Description: Ubetter 12V 300Ah Plus LiFePO4 4000+ Deep Cycle Rechargeable Battery Built-in 300A BMS for RV Solar Marine Home Camping Boat Off-Grid etc. 3840Wh Capacity, 3000W Output Features 【Superior Performance】 Lithium iron phosphate battery has high energy density, Long cycle life, Good safety performance, No memory effect, etc. This 12v 300Ah lifepo4 battery has built-in 300A BMS protection to prevent overcharge, Over-discharge, Over-current and short circuit, and excessive low self-discharge rate ensuring up to 1-year maintenance-free storage. 【Grade A Battery Cells】 This 12v battery is assembled with Grade A cells with higher energy density and the highest level of safety.12 volt battery is perfect for Solar System, RV, Camping, Trolling Moto, and more. 【Automatic BMS and Maintenance-free 】 This lifepo4 battery with BMS protects it from overcharge, over-discharge, overload, overheating, and short circuits. The BMS will automatically cut off the lithium battery. Only when the circuit is cut off, the battery will automatically reactivate. 【Built to Last 】 This 12v battery can be recharged more than 4000 times in a deep cycle to achieve a longer cycle life. Lithium batteries More than 8 times higher than lead-acid batteries. Which actually reduces overall cost. 【Safe and Environmentally Friendly】 Made from 100% safe, nontoxic, not hazardous energy, Nojoke deep cycle battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire. With no acid in the battery, you're able to safely mount in any position. 【Fast Delivery and After service】 We provide safe and strong battery packages and fast delivery from our local CA warehouse. Normally, the delivery would be 2~7 workdays due to different zones in the US. Technical after service team respond within 24 hours. 【Capacity Expansion】 This lithium batteries can be used not only in parallel connections but also in series. It involves up to 4 identical batteries for connection in series and parallel. Warnings Never reverse connection of positive and negative electrodes of battery Never hit or throw, step on the battery Never use metal to directly connect the positive and negative terminals of the battery Never directly solder the battery or pierce the battery with nail or other sharp objects Never immerse the battery into water Do not use as a car starter battery, jump starter, or engine starter battery Do not use or place the battery at high temperatures, otherwise it will overheat,fire,or malfunction,shortened life. Highly Recommend LiFePO4 (Lithium Iron Phosphate) battery 10A charger! Fit this 300Ah battery perfectly! On sale in our ebay store! Really good value for money! Click Here!!! Package Include 1 x 300Ah LiFePO4 Battery 2 x Terminal Screws 1 x Manual Q & A Q: Can the battery be installed horizontally? A: Yes, the lithium iron battery is free from lead-acid battery safety issues such as battery leakage and battery corrosion, so it is perfectly fine to place the lithium batteries in any position. Q: Do I need to buy a special charger to charge this battery? A: You can use an AC-to-DC lead-acid charger that is mains powered, as charging efficiency and duration are less of a concern, it can not have automatic desulfation or equalization modes. If so, do not use it as there is a risk of damage the cells / the battery. This can significantly shorted the life of the battery. If it has a simple bulk /absorption / trickle charge profile, it can be used to charge the battery but must be disconnected after charging and not left in trickle charge / maintenance mode. Q: When I receive this lithium battery, will it have enough power to use it right away? A: Our lithium battery has 30% factory capacity, which can guarantee your basic usage at the moment. If you run out of 30% of power, you can use solar panels or utility power to recharge your lithium battery.

Price: 494.99 USD

Location: Riverside, California

End Time: 2024-09-07T07:35:30.000Z

Shipping Cost: 0 USD