# Stanley Fatmax V20 SFMCB204 18v Cordless Li-Ion Battery 4ah

**Brand**: Stanley
**Product Code**: 21047536
**Model**: SFMCB204
**Barcode**: 5035048724354
**Price**: £40.95
**Availability**: Please select your options to view availability

**Category**: Power Tool Accessories > Battery Packs & Chargers > Battery Packs

## Description

The Stanley Fatmax V20 SFMCB204 is an 18V 4.0Ah lithium-ion battery pack designed to power the full range of Stanley FatMax V20 cordless tools. Built with PRO grade battery cell technology, this 4.0Ah pack offers a reliable power source for contractors and tradespeople who depend on their cordless tools throughout the working day. The higher capacity rating makes it a practical choice for demanding applications where extended runtime between charges matters. A push button fuel gauge allows you to check remaining charge at a glance, so you can manage your workflow without being caught out by an unexpected flat battery. The battery also features minimal self-discharge, meaning it holds its charge effectively during periods of storage — a genuine advantage for tools that aren't in daily use. With no memory effect, this battery can be recharged at any point in its cycle without degrading cell performance over time, helping to extend the working life of the pack. Features and Benefits: &bull; Compatible with all Stanley FatMax V20 cordless tools &bull; PRO grade battery cell technology for reliable performance &bull; Push button fuel gauge for quick charge level checks &bull; Minimal self-discharge — retains charge during storage &bull; No memory effect — recharge at any time without harming the cells Specifications: Battery Voltage: 18V Battery Type: Stanley FatMax V20 Lithium-Ion Battery Capacity: 4.0Ah Contents: Battery only — no charger included

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**URL**: https://www.tooled-up.com/stanley-fatmax-v20-sfmcb204-18v-cordless-li-ion-battery-4ah/prod/687148/
