---
product_id: 519965516
title: "12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications"
brand: "newtipower"
price: "€ 600.82"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.fi/products/519965516-12v-330ah-small-volume-lifepo4-lithium-battery-200a-bms-10000
store_origin: FI
region: Finland
---

# 100A built-in BMS protection Compact 10.2x6.6x8.3 in size 100Ah real capacity 12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications

**Brand:** newtipower
**Price:** € 600.82
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your freedom with the battery that outlasts and outperforms.

## Quick Answers

- **What is this?** 12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications by newtipower
- **How much does it cost?** € 600.82 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/519965516-12v-330ah-small-volume-lifepo4-lithium-battery-200a-bms-10000)

## Best For

- newtipower enthusiasts

## Why This Product

- Trusted newtipower brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **100% Usable Capacity:** No hidden surprises—full rated capacity ensures you get every amp-hour you pay for.
- • **Smart & Safe Charging:** Advanced BMS guards against overcharge, overdischarge, and extreme temps for worry-free use.
- • **Power-packed & Compact:** High energy density in a sleek 21 lb frame—twice the capacity of lead-acid, half the weight.
- • **Unmatched Battery Life:** Over 10,000 deep cycles for a decade of reliable, cost-saving power.
- • **Versatile Off-Grid Power:** Perfect for RVs, marine, solar setups, and emergency backup—wherever you need dependable 12V energy.

## Overview

The NewtiPower 12V 100Ah LiFePO4 battery delivers a compact, lightweight design with true 100% capacity and a robust 100A BMS for intelligent protection. Engineered for over 10,000 deep cycles, it’s ideal for RVs, marine, solar, and off-grid applications, offering a decade of reliable, efficient power in a smaller footprint than traditional lead-acid batteries.

## Description

Buy 12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications: Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect so far - I have two 36v golf carts that had 4yr old batteries that all needed replacing. I purchased two of these lithium batteries in May and so far they’ve been great. I was a little concerned about how long the 100ah would last but they actually run longer than the lead acid ever did. The price is much better than lead acid and I think it took about 300lbs off of each cart. Very straightforward install and the quality seems good as well. The carts get used nearly every day at a marina and I’ve never dropped below 40% or noticed any difference in power. Both carts seem a little faster and easier to maneuver which is probably due to the big weight difference. The charge rate is also much better than the old batteries (about 3 to 3 1/2hrs from 50%) I just mounted the chargers beside the battery under the seat and run an extension cord to them, which is much nicer than dragging the old heavy buzz box around. The display is also very informative and shuts down automatically after about 5 minutes if the cart is not being used. Time will tell how long these last but so far I’m very satisfied with these and will never go back to lead acid.
Review: Excellent in my EZ-GO TXT - Charging: It came with ~25% charge, took 4.5hrs to reach 100%. I took the end off my old charger and can still use the same port. With this cart you have to “return” power from the port (a safety measure to keep it from going with charger plugged in), or hot-wire the lead. If you want to keep your old charger, or the plug is not useable, there’s plugs here for $15. Install: Easy, the hardest part was lifting the old batteries out (I bought a strap here just for that) and running the wire for the display (I followed the key switch wire). It fit right in the original rack (I put a piece of treated plywood under it, and did the same for the now empty rack). This battery weighs less than one lead acid battery, which is probably a major factor in Performance: I spun the wheels backing out of the garage the first time! New stock wheels & tires, it accelerates faster and seems to have a higher top speed. Bounces more, likely due to the reduced weight, I might need to find a way to soften the suspension. Range: I drove 2 miles and used 4% of battery according to the meter. ~40amps full draw, so I would think you could run ~2 1/2 hours continuously if the battery has the claimed capacity. Only complaints are about the display: The “power” button is hard to turn on and does not turn it off. It does time out pretty fast with no charge/discharge activity. Ideally it should have an “ignition key switch lead to auto on/off. The cable is super stiff, but the end plugged into the display is flimsy and there’s no way to waterproof. The included bracket has a protruding mount that is not adjustable - it took some tweaking/care to bend it for appropriate mount angle. Yes, I recommend this product.

## Features

- 【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. We're sure you can't find any battery with the same power and smaller volume as this one.We believe that NewtiPower Lithium Iron Phosphate Battery will be the battery that meets ALL your expectations!
- 【High Energy Density &100% Real Capacity】NewtiPower 12V 330Ah 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!
- 【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, DIY loud speaker, 12V router, air pump, fish finder, golf car, 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)
- 【Intelligent Charging Protection】NewtiPower LiFePO4 battery has built-in 200A 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BXSSHW5V |
| Batteries | 1 12V batteries required. |
| Best Sellers Rank | #327,796 in Health & Household ( See Top 100 in Health & Household ) #1,534 in 12V Batteries |
| Brand | NewtiPower |
| Customer Reviews | 4.4 4.4 out of 5 stars (432) |
| Date First Available | March 8, 2023 |
| Item Weight | 56 pounds |
| Item model number | NewtiPower |
| Manufacturer | NewtiPower |
| Manufacturer Part Number | NewtiPower |
| Model | NewtiPower |
| Product Dimensions | 7.48 x 13.58 x 9.46 inches |

## Product Details

- **Battery Cell Composition:** Lithium-Phosphate
- **Brand:** NewtiPower
- **Item Weight:** 56 Pounds
- **Manufacturer:** NewtiPower
- **Product Dimensions:** 7.48"D x 13.58"W x 9.46"H
- **Size:** 12V-330Ah Monitor
- **Terminal:** M8
- **UPC:** 762715565891
- **Vehicle Service Type:** Boat, Bus, Golf Cart, Personal Watercraft, Van
- **Voltage:** 12 Volts (DC)

## Images

![12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications - Image 1](https://m.media-amazon.com/images/I/71jlt093B3L.jpg)
![12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications - Image 2](https://m.media-amazon.com/images/I/71BkwqRDw9L.jpg)
![12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications - Image 3](https://m.media-amazon.com/images/I/71caVUPqiLL.jpg)
![12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications - Image 4](https://m.media-amazon.com/images/I/71Un8AwstTL.jpg)
![12V 330Ah Small-Volume LiFePO4 Lithium Battery,200A BMS,10000+ Deep Cycle Lithium Iron Phosphate Battery Great for Winter Power Shortage, RV, Marine and Off Grid Applications - Image 5](https://m.media-amazon.com/images/I/716sCk+YM6L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect so far
*by A***H on July 16, 2025*

I have two 36v golf carts that had 4yr old batteries that all needed replacing. I purchased two of these lithium batteries in May and so far they’ve been great. I was a little concerned about how long the 100ah would last but they actually run longer than the lead acid ever did. The price is much better than lead acid and I think it took about 300lbs off of each cart. Very straightforward install and the quality seems good as well. The carts get used nearly every day at a marina and I’ve never dropped below 40% or noticed any difference in power. Both carts seem a little faster and easier to maneuver which is probably due to the big weight difference. The charge rate is also much better than the old batteries (about 3 to 3 1/2hrs from 50%) I just mounted the chargers beside the battery under the seat and run an extension cord to them, which is much nicer than dragging the old heavy buzz box around. The display is also very informative and shuts down automatically after about 5 minutes if the cart is not being used. Time will tell how long these last but so far I’m very satisfied with these and will never go back to lead acid.

### ⭐⭐⭐⭐⭐ Excellent in my EZ-GO TXT
*by A***N on November 29, 2025*

Charging: It came with ~25% charge, took 4.5hrs to reach 100%. I took the end off my old charger and can still use the same port. With this cart you have to “return” power from the port (a safety measure to keep it from going with charger plugged in), or hot-wire the lead. If you want to keep your old charger, or the plug is not useable, there’s plugs here for $15. Install: Easy, the hardest part was lifting the old batteries out (I bought a strap here just for that) and running the wire for the display (I followed the key switch wire). It fit right in the original rack (I put a piece of treated plywood under it, and did the same for the now empty rack). This battery weighs less than one lead acid battery, which is probably a major factor in Performance: I spun the wheels backing out of the garage the first time! New stock wheels & tires, it accelerates faster and seems to have a higher top speed. Bounces more, likely due to the reduced weight, I might need to find a way to soften the suspension. Range: I drove 2 miles and used 4% of battery according to the meter. ~40amps full draw, so I would think you could run ~2 1/2 hours continuously if the battery has the claimed capacity. Only complaints are about the display: The “power” button is hard to turn on and does not turn it off. It does time out pretty fast with no charge/discharge activity. Ideally it should have an “ignition key switch lead to auto on/off. The cable is super stiff, but the end plugged into the display is flimsy and there’s no way to waterproof. The included bracket has a protruding mount that is not adjustable - it took some tweaking/care to bend it for appropriate mount angle. Yes, I recommend this product.

### ⭐⭐⭐⭐⭐ Rugged, Powerful, Cost-Effective
*by A***R on June 4, 2024*

These batteries are the best around. I have owned 4 200 Ah ones (10 kWh at 48V) for several years, which I used for an off-grid solar system out in the Texas desert. They have survived temperatures from 10 degrees to 120 degrees F (even hotter in the shed they were in) without any issues. I just bought 8 additional 300 Ah ones (another 30 kWh) and installed half of them. It is amazing how they can take or produce kWatts of power and not even heat up. The 300 Ah ones were cheaper and more compact than the old ones per kWh and they now come with a handy built-in Voltage and State-of-Charge meter. One thing to keep in mind when installing: use short, thick cables, preferably 1/0 AWG copper or better, and quality lugs. 100 or 200 amps is a lot of current! The batteries were delivered within a week from ordering and were very well packaged. A true quality product!

## Frequently Bought Together

- 12V 100Ah LiFePO4 Lithium Battery 100A BMS,NewtiPower Group 24 10000+ Deep Cycle Lithium Iron Phosphate Battery Great For Winter Power Shortage, RV, Marine and Off Grid Applications (12V 100Ah)
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*