---
product_id: 203883226
title: "SUWOLFFusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer"
brand: "suwolf"
price: "$380.27"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/203883226-suwolffusion-splicer-rechargeable-lithium-battery-for-fs20e-fusion-splicer
store_origin: US
region: United States of America
---

# 4400mAh Capacity 10.8V Voltage 3-5hr Charge Time SUWOLFFusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer

**Brand:** suwolf
**Price:** $380.27
**Availability:** ✅ In Stock

## Summary

> 🔌 Stay Charged, Stay Connected!

## Quick Answers

- **What is this?** SUWOLFFusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer by suwolf
- **How much does it cost?** $380.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/203883226-suwolffusion-splicer-rechargeable-lithium-battery-for-fs20e-fusion-splicer)

## Best For

- suwolf enthusiasts

## Why This Product

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

## Key Features

- • **High Capacity:** Handle 200-300 splicing and heating cycles effortlessly.
- • **Rapid Recharge:** Get back to work in just 3-5 hours with quick charging.
- • **Perfect Compatibility:** Designed exclusively for SUWOLF FS20E Fusion Splicer.
- • **Power Up Your Splicer:** Experience seamless splicing with a robust 10.8V lithium battery.
- • **Long-lasting Performance:** Enjoy up to 10 years of reliable battery life.

## Overview

The SUWOLF Fusion Splicer Rechargeable Lithium Battery is a high-performance power source designed specifically for the FS20E Fusion Splicer. With a voltage of 10.8V and a capacity of 4400mAh, this battery ensures efficient operation with a quick recharge time of just 3-5 hours. Built to last, it offers an impressive average lifespan of 10 years, making it an essential accessory for professionals in the optical fiber industry.

## Description

SUWOLFFusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer

## Features

- Suitable for SUWOLF FS20E FS20E-CT Optical Fiber Fusion Splicer;
- Voltage:10.8V
- Capacity:4400mah
- Charging time:3-5hours

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SUWOLF |
| Part Number | FSLB201(Batterie au Lithium) |
| Product Dimensions | 12 x 8 x 2 cm; 450 g |
| Batteries | 2 Lithium Ion batteries required. (included) |
| Item model number | FSLB201(Batterie au Lithium) |
| Size | 11.3*8*2cm/4.45*3.15*0.79inch |
| Colour | Black |
| Style | FSLB201(Lithium Battery) |
| Material | Lithium |
| Shape | Rectangular |
| Thickness | 20 Millimetres |
| Power Source | AC/DC |
| Voltage | 10.8 Volts |
| Wattage | 47.52 watts |
| Amperage Capacity | 4400 Milliamps |
| Installation method | Embedded in FS20E |
| Item Package Quantity | 1 |
| Temperature Range | -40~75 Degrees Celsius |
| Extension Length | 12*8*2cm/4.72*3.15*0.79inch Centimetres |
| Performance description | 200-300 splicing and heating |
| Accessory connection type | Only for SUWOLF FS20E Fusion Splicer |
| Compatible fastener range | Only for SUWOLF FS20E Fusion Splicer |
| Special Features | 200-300 splicing and heating |
| Usage | Embedded in FS20E |
| Included Components | 1*10.8V 4400mah Lithium Battery |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | battery_type_lithium_ion |
| Average Battery Life | 10 	years |
| Battery Capacity | 4400 Milliamp Hours |
| Item Weight | 450 g |

## Product Details

- **Number of batteries:** 2 Lithium Ion batteries required. (included)
- **Brand:** SUWOLF
- **Battery cell composition:** Lithium Ion
- **Compatible phone models:** SUWOLF FS20E NBL WH
- **Recommended uses for product:** Power Tool

## Images

![SUWOLFFusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer - Image 1](https://m.media-amazon.com/images/I/813OOQj9MTL.jpg)
![SUWOLFFusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer - Image 2](https://m.media-amazon.com/images/I/813OOQj9MTL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- SUWOLF Fusion Splicer Rechargeable Lithium Battery for FS20E Fusion Splicer
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-19*