---
product_id: 4171503
title: "900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201"
brand: "cameron sino"
price: "€ 28.59"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/4171503-900mah-lithium-battery-for-razer-mamba-gaming-wireless-mouse-part
store_origin: FI
region: Finland
---

# Fast charging 900mAh capacity Overcharge protection 900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201

**Brand:** cameron sino
**Price:** € 28.59
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Playtime!

## Quick Answers

- **What is this?** 900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201 by cameron sino
- **How much does it cost?** € 28.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/4171503-900mah-lithium-battery-for-razer-mamba-gaming-wireless-mouse-part)

## Best For

- cameron sino enthusiasts

## Why This Product

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

## Key Features

- • **No Limits:** Charge or discharge without memory effect.
- • **Peace of Mind:** 12-month manufacturer warranty for worry-free gaming.
- • **Stay in the Game:** Never run out of power during critical moments!
- • **Unleash Your Game:** Experience longer battery life than the original!
- • **Smart Power Management:** Built-in microchip for optimal battery life.

## Overview

The 900mAh Lithium Battery for RAZER Mamba Gaming Wireless Mouse offers enhanced longevity, eliminating memory effect and ensuring optimal performance with built-in overcharge protection. Backed by a 12-month warranty, this battery is designed for serious gamers who demand reliability and efficiency.

## Description

Compatible: 4894128033714,FT703437PP, RZ03-00120100-0000 Devices: RAZER Mamba, RC03-001201

## Features

- Longer battery life than the original battery that comes with the mouse.
- No memory effect. Can be charged or discharged as needed without loss of capacity.
- Overcharge protection, with built-in battery life microchip
- 12 Months Manufacturer Warranty

## Product Details

- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Brand:** Cameron Sino
- **Battery Cell Composition:** Lithium Ion
- **Recommended Uses For Product:** Gaming
- **Unit Count:** 1 Count

## Images

![900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201 - Image 1](https://m.media-amazon.com/images/I/71M6q34WM3L.jpg)
![900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201 - Image 2](https://m.media-amazon.com/images/I/71p3abslQ7L.jpg)
![900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201 - Image 3](https://m.media-amazon.com/images/I/610+a-8JlhL.jpg)
![900Mah Lithium Battery For RAZER Mamba Gaming Wireless Mouse Part: FT703437PP, RZ03-00120100-0000 , Model : RC03-001201 - Image 4](https://m.media-amazon.com/images/I/618QhHUSTyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great!
*by J***L on September 3, 2011*

After contemplating purchasing this 3.7 volt Lithium Battery as a spare for my Razor Naga Epic Gaming Mouse, I decided to take the plunge and risk the purchase. It only cost me 13 dollars and since I am an Amazon Prime Member, I received second day UPS shipping at no charge. That's a lot cheaper than if I would have bought the battery directly from Razor and paid their shipping charges amounting to a total cost (mouse and shipping) of around 33 dollars. Well, I ordered the battery on Amazon.com on Friday. I received it on Monday morning. Certainly, no complaints there. I installed the new battery in my mouse right away, and started using it immediately in wired mode so it could charge itself. It quickly charged to full power, less than an hour. I then switched to wireless mode where the battery performed just as well. I play MMO games which require high end graphics, and let me tell you this battery held it's own just as good if not better than the original 3.7 volt lithium battery that came with my Naga Epic Mouse. Why have two batteries? I like playing in wireless mode. So, when one battery charge drains out, I can just pop in the other (spare) fully charged battery and I'm good to go for many hours more. Again, this Lithium Battery sold by Power-O-Matic is a good alternative and works just as well as the original battery sold by Razor. I highly recommend it.

### ⭐⭐⭐⭐ IT works Great
*by R***I on August 27, 2013*

I don't think the battery lasts as long and it is a lower powered battery. But it is cheap and does what is says. I play a lot of games, sometimes for over 8 hours. Batter holds up pretty good. WAY cheaper then the one Razor sells, with their rip-off 20 buck shipping fee.

### ⭐⭐⭐⭐⭐ Great, no complaints!
*by G***G on July 22, 2012*

I had a Razer Mamba mouse for just shy of 3 years when I started having a problem; the darn thing wouldn't charge! Razer's customer support was absolutely amazing and sent me a brand spankin' new battery, completely free of charge, just days later which fixed the problem. However, I figured I was super lucky to get that kind of service and if this kind of thing were to happen again I'd be pretty screwed. So, I bought one of these third-party ones as a backup. I ended up swapping out and keeping the official one from Razer as a backup, and using this battery.It's been about a month now and I haven't had a single glitch, issue, or problem with the battery life. It performs exactly like it's Razer counterpart, and the price is right.Need a battery replacement? Go for this, but only after seeing if Razer can hook you up; I've always been a fan of their products, but they truly won me over when they shipped me a new battery for a 3 year old product entirely at cost.Razer can look forward to future business from this guy!

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**Shop now:** [https://www.desertcart.fi/products/4171503-900mah-lithium-battery-for-razer-mamba-gaming-wireless-mouse-part](https://www.desertcart.fi/products/4171503-900mah-lithium-battery-for-razer-mamba-gaming-wireless-mouse-part)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-18*