Lithium Battery & Charging Safety Disclaimer Notice

1. Safety Warning: Never charge swollen/damaged batteries; avoid high temperature storage to prevent overheat fire risk.
2. Disclaimer: This battery & charger combo is universal aftermarket power tool accessory, not original equipment of any power tool brand.

Product Overview

Complete combo set includes two pieces 18V 4Ah high capacity lithium batteries + one 3A fast charger, compatible with all standard 14.4~18V slide-in lithium packs. Each battery adopts single cell balance circuit, built-in CPU chip & LED power indicator, with full overcharge/overheat/short circuit protection. The 3A wide voltage charger supports AC110-240V global input, equipped EU/US/UK/AU interchangeable plugs, intelligent full-charge reminder and multi-layer safety circuit, ideal workshop long-term spare power supply set.

Battery Core Advantages

• 4Ah large capacity extends continuous working runtime
• Single cell balance detection circuit to extend cell service life
• Built CPU control chip + LED real-time power display
• Full protection against overcharge, over-discharge & short circuit
• Shockproof thickened ABS shell for construction harsh environment

Charger Core Advantages

• Max 3A high-speed charging shortens waiting time
• AC110-240 wide voltage fits global power grid
• 4 optional interchangeable plugs for different regions
• Multi protection for overheat, overcurrent & damaged battery detection
• Light mini body saves storage space in toolbox

Full Technical Specifications

Battery Voltage	18V Lithium Ion
Battery Capacity	4Ah Per Cell
Battery Size	68×75×115mm
Charger Input	AC 110-240V 50/60Hz
Charger Output	14.4V~18V DC 3A Max
Optional Plugs	EU / US / UK / AU
Applicable Battery	Standard 14.4-18V Slide-In Lithium Packs

Universal Compatibility Description

This battery and charger kit matches all mainstream slide-in lithium battery packs with standard 14.4~18V mounting slot size.

Safe Operation Steps

1. Install matched regional plug before connecting charger power.
2. Only insert intact non-swollen lithium batteries for charging.
3. Unplug charger after full charge to avoid long float charge.
4. Detach battery from tool if idle for over 30 days.

Package Contents

• 2 × 18V 4Ah Lithium Ion Batteries
• 1 × 3A Universal Fast Charger
• Optional Regional Power Plug
• Multilingual Lithium Safety Instruction Card

Frequently Asked Questions

Q1 What capacity are these lithium batteries?

A1 Each battery features 4Ah large capacity for longer runtime.

Q2 What’s the maximum charging current of the charger?

A1 The charger supports up to 3A fast charging speed.

Q3 What voltage batteries can this set work with?

A1 Fits all standard 14.4V to 18V slide-in lithium packs.

Q4 Is this original brand battery & charger set?

A1 This universal aftermarket combo, not factory original tool equipment.