New Arrivals/Restock

NewtiPower 12V 300Ah Smaller LiFePO4 Lithium Battery,200A BMS,10000+ Cycle for RV and Power Storage

flash sale iconLimited Time Sale
Until the end
04
10
29

$251.99 cheaper than the new price!!

Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New  $419.99
quantity

Product details

Management number 230359481 Release Date 2026/06/18 List Price $168.00 Model Number 230359481
Category

NewtiPower 12V 300Ah battery adopt Automotive Grade LiFePO4 Cells, and insist on providing the customer with an environmentally friendly green power solution. This battery built in a battery management system (BMS). BMS provides all kinds of protection for the battery and customer, equipped with Over charge and short circuit protection. Lighter and longer life span with 4000-15000 cycles makes this the ideal battery for all your Deep Cycle applications, such as, Solar / wind energy systems, Off Grid systems, RV, Camping, Backup power systems and much more. Please use a lithium charger to charge all the NewtiPower Lithium batteries, other types of chargers may cause damage to the batteries due to different charging stages and modes. If you have related problems, please feel free to contact us.

  • Smaller Volume:NewtiPower spent one year on developing this Battery and adopting A cells with higher energy density, with smaller volume(L x W x H):( 13.7 x 7.6 x 9.8 Inch) and more battery capacity.High Energy Density &100% Real Capacity:NewtiPower 12V 300Ah lithium iron phosphate battery weighs only 56 lb, half the weight of lead-acid battery and twice the capacity of lead-acid battery. It is easy to move and install. The available capacity of our LiFePO4 battery is 100%, compared with other brands of batteries, which only provide 60% ~ 80% of the capacity. We are not afraid that you test with a capacity test instrument after receiving the battery. We have great confidence in our products! Intelligent Charging Protection: NewtiPower LiFePO4 battery has built-in 250A BMS (battery management system) to protect the battery from overcharge, overdischarge, overcurrent and short circuit with excellent self discharge rate. Built in temperature protection function, BMS cuts off charging 32℉ (0℃). High temperature cut-off can prevent charging from exceeding 158 ℉ (70 ℃).Our BMS supports both series and parallel connections, but we recommend not exceeding 6 batteries. More Cycles Times: NewtiPower is a professional lithium battery production factory with no intermediaries to get differences.We have strict factory standards and are very confident in providing a 10-year (non human fault).10000+ cycles times which means you will save 1/2 of power compare with using the utility power. Widely used for solar system, RV trip and outdoors activities. Multiple applications & As Long As You Can Imagine:NewtiPower lithium iron phosphate battery can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more. In a word, where you need electricity, you can use it! (Please note the output DC voltage is 12V)
  • Smaller Volume:NewtiPower spent one year on developing this Battery and adopting A cells with higher energy density, with smaller volume(L x W x H):( 13.7 x 7.6 x 9.8 Inch) and more battery capacity.
  • High Energy Density &100% Real Capacity:NewtiPower 12V 300Ah lithium iron phosphate battery weighs only 56 lb, half the weight of lead-acid battery and twice the capacity of lead-acid battery. It is easy to move and install. The available capacity of our LiFePO4 battery is 100%, compared with other brands of batteries, which only provide 60% ~ 80% of the capacity. We are not afraid that you test with a capacity test instrument after receiving the battery. We have great confidence in our products!
  • Intelligent Charging Protection: NewtiPower LiFePO4 battery has built-in 250A BMS (battery management system) to protect the battery from overcharge, overdischarge, overcurrent and short circuit with excellent self discharge rate. Built in temperature protection function, BMS cuts off charging 32℉ (0℃). High temperature cut-off can prevent charging from exceeding 158 ℉ (70 ℃).Our BMS supports both series and parallel connections, but we recommend not exceeding 6 batteries.
  • More Cycles Times: NewtiPower is a professional lithium battery production factory with no intermediaries to get differences.We have strict factory standards and are very confident in providing a 10-year (non human fault).10000+ cycles times which means you will save 1/2 of power compare with using the utility power. Widely used for solar system, RV trip and outdoors activities.
  • Multiple applications & As Long As You Can Imagine:NewtiPower lithium iron phosphate battery can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more. In a word, where you need electricity, you can use it! (Please note the output DC voltage is 12V)
Bci group number 33
Cold crank amp 200 CCA
Automotive battery type 12V 300Ah
Battery post location Top & Side Post
Volts 12.8 V, 12 V
Brand NewtiPower
Reserve capacity 1800 min
Vehicle type Boat
Vehicle make EZGO,CLUBCAR
Vehicle model 12V 300Ah
Vehicle year 7
Dimensions 7.60 x 15.20 x 9.85 in
Marine cranking amps 300 Ah
Vehicle fitment type Universal
Product line NewtiPower
Automotive parts division Direct Replacement, RV & Trailer, OEM Replacement
Model 12V 300Ah
Manufacturer NewtiPower
Accessories M8 terminal
Compatible cars clubcar
Assembled product weight 56 lb

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Product Review

You must be logged in to post a review