Electric Drill Charger for BOSCH 10.8V or 18V Li-ion Battery DC 12.6V 21V 3.5A

BOSCH Battery Charger - 10.8V-18V Li-ion Fast Charger

Professional-grade battery charger designed for BOSCH 10.8V-18V lithium-ion batteries. Features powerful 3.5A fast charging output (75W), intelligent charging management, and LED status indicators. Compatible with AC 110V-220V input with four plug types (US, EU, UK, AU) for worldwide use. Perfect for professional contractors, DIY enthusiasts, and BOSCH power tool users.

Key Features

• High-Power Fast Charging: 3.5A output (75W) for rapid battery charging
• Wide Voltage Range: Compatible with BOSCH 10.8V-18V Li-ion batteries
• Universal Input: AC 110V-220V for worldwide use
• LED Indicators: Clear charging status display
• Four Plug Types: US, EU, UK, AU for global compatibility
• Multiple Protections: Overcharge, overcurrent, short circuit protection
• Intelligent Charging: Automatic charge management
• Compact Design: Portable and durable construction

Package Contents

• 1× BOSCH Battery Charger (plug type as selected)

Technical Specifications

Compatible Batteries	BOSCH 10.8V-18V Li-ion
Output Voltage	DC 12.6V / 21V
Output Current	3.5A
Power Output	75W
Input Voltage	AC 110V-220V 50/60Hz
Charging Indicators	LED lights
Weight	~450g
Protection Features	Overcharge, Overcurrent, Short Circuit
Certification	CE, RoHS compliant
Condition	Brand New

Plug Type Options

Plug Type	Input Voltage	Regions
US Plug	AC 110V-220V	United States, Canada, Mexico, Japan
EU Plug	AC 110V-220V	Europe (except UK), Asia, Middle East
UK Plug	AC 110V-220V	United Kingdom, Ireland, Hong Kong, Singapore
AU Plug	AC 110V-220V	Australia, New Zealand, China, Argentina

Compatible BOSCH Batteries

• BOSCH 10.8V Li-ion Batteries
• BOSCH 12V Li-ion Batteries
• BOSCH 14.4V Li-ion Batteries
• BOSCH 18V Li-ion Batteries
• All BOSCH 10.8V-18V lithium-ion battery packs
• Compatible with BOSCH electric drills, impact drivers, and power tools

Step-by-Step Charging Instructions

✅ Follow These Steps for Safe and Effective Charging

Step 1: Pre-Charging Preparation

• Verify the charger plug type matches your local power outlet
• Inspect the charger for any visible damage
• Check the battery for damage, swelling, or leakage
• Ensure the battery contacts are clean and free of debris
• Place charger on a stable, flat, non-flammable surface
• Ensure adequate ventilation around the charger

Step 2: Connect Power

• Plug the charger into an AC power outlet (110V-220V)
• The charger is compatible with worldwide voltage standards
• Ensure the power cord is not damaged or pinched
• The charger may show a brief LED indication when powered

Step 3: Insert Battery

• Align the BOSCH battery with the charger slot
• Slide the battery firmly into the charger until it clicks
• Ensure the battery is fully seated and secure
• The LED indicator should illuminate, indicating charging has started

Step 4: Monitor Charging Progress

• LED indicator shows charging status
• Charging time varies based on battery capacity and charge level
• Typical charging time: 30-90 minutes depending on battery size
• 3.5A fast charging reduces waiting time significantly
• Do not disturb or remove the battery during charging

Step 5: Charging Complete

• The LED indicator will change when charging is complete
• The charger automatically manages charge completion
• You may leave the battery on the charger (safe with built-in protection)
• For optimal battery life, remove battery within a few hours

Step 6: Remove Battery

• Press the battery release button
• Slide the battery out of the charger
• Allow battery to cool for a few minutes before use
• Store battery in a cool, dry place if not using immediately
• Unplug charger when not in use to save energy

Important Charging Precautions & Safety Guidelines

⚠️ CRITICAL SAFETY WARNINGS

Before Charging:

• ❌ Never charge damaged, swollen, or leaking batteries
• ❌ Do not charge batteries that are extremely hot or cold
• ❌ Do not use a damaged charger or power cord
• ✅ Only charge BOSCH 10.8V-18V Li-ion batteries
• ✅ Ensure battery contacts are clean and dry

During Charging:

• ❌ Never leave charging batteries unattended for extended periods
• ❌ Do not charge near flammable materials or liquids
• ❌ Do not cover the charger or block ventilation
• ❌ Do not expose charger to rain, moisture, or liquids
• ✅ Charge in a well-ventilated area at room temperature (10-40°C)
• ✅ Place on a stable, non-flammable surface
• ✅ Keep away from children and pets

Temperature Guidelines:

• Optimal charging temperature: 10°C to 40°C (50°F to 104°F)
• Do not charge if battery temperature is below 0°C or above 45°C
• Allow hot batteries to cool before charging (wait 15-30 minutes)
• Allow cold batteries to warm to room temperature before charging

Battery Care Tips:

• Charge batteries before they are completely depleted
• Store batteries at 40-60% charge for long-term storage
• Charge batteries at least once every 3 months during storage
• Do not store batteries on the charger for extended periods
• Keep battery contacts clean with a dry cloth

Charger Maintenance:

• Unplug charger when not in use
• Clean charger contacts periodically with a dry cloth
• Do not use solvents or water to clean the charger
• Store charger in a dry, cool place
• Inspect power cord regularly for damage

Why Choose This Charger?

1. High-Power Fast Charging:

• 3.5A output (75W) charges batteries faster than standard chargers
• Significantly reduces downtime on job sites
• Intelligent charging optimizes charge speed and battery health
• Perfect for professional contractors who need quick turnaround

2. Universal Voltage Input:

• AC 110V-220V input works worldwide
• Perfect for international contractors and travelers
• No need for voltage converters
• Reliable performance on different power systems

3. Multiple Safety Protections:

• Overcharge protection prevents battery damage
• Overcurrent protection safeguards charger and battery
• Short circuit protection for safe operation
• Temperature monitoring prevents overheating

4. Wide Compatibility:

• Works with BOSCH 10.8V-18V batteries
• Compatible with electric drills, impact drivers, and power tools
• One charger for multiple battery voltages

5. Durable & Portable:

• Robust construction for job site use
• Compact design (450g) for easy transport
• Fits in tool bags and cases
• Perfect for workshops and job sites

Safety Certifications

This charger meets international safety standards including CE and RoHS compliance, ensuring safe and reliable operation for professional and home use.

Warranty & Support

We stand behind the quality of our products. If you experience any issues with the charger, please contact us for support. Always follow the charging instructions and safety guidelines for optimal performance and longevity.