H-ANT BOS-CH03

H-ANT AL1115CV BOS-CH03 Battery Charger Instruction Manual

Model: BOS-CH03 | Brand: H-ANT

1. Introduction

This manual provides essential information for the safe and efficient operation of your H-ANT AL1115CV BOS-CH03 battery charger. This charger is designed for 10.8V-12V Lithium-ion batteries, specifically compatible with Bosch models such as BAT411, BAT412A, and BC430. It is suitable for charging batteries used in Bosch electrical drills like TSR1080, GSR10.8-2, GSA10.8V, GWI10.8V, and TSR120.

H-ANT AL1115CV BOS-CH03 Battery Charger

Image 1: Overview of the H-ANT AL1115CV BOS-CH03 Battery Charger.

H-ANT AL1115CV BOS-CH03 Power Charger

Image 2: The H-ANT AL1115CV BOS-CH03 charger, highlighting its power input and output specifications.

2. Safety Information

Please read and understand all safety warnings and instructions before using this product. Failure to follow the warnings and instructions may result in electric shock, fire, and/or serious injury.

  • Indoor Use Only: This charger is designed for indoor use in dry conditions. Do not expose it to rain or wet conditions.
  • Proper Ventilation: Ensure adequate ventilation around the charger during operation. Do not cover the charger or block any ventilation openings.
  • Unplug When Not in Use: Always unplug the charger from the power outlet when not in use or before cleaning.
  • Avoid Damaged Batteries: Do not attempt to charge damaged or non-rechargeable batteries.
  • Electrical Safety: Do not operate the charger if the cord or plug is damaged. Do not abuse the cord. Never carry the charger by the cord or yank it to disconnect from an outlet.
  • Children and Pets: Keep the charger out of reach of children and pets.
  • Temperature: Do not charge batteries in extremely hot or cold environments. Optimal charging temperature is between 0°C and 40°C (32°F and 104°F).

3. Setup

  1. Unpack the Charger: Carefully remove the charger from its packaging. Inspect it for any signs of damage.
  2. Connect to Power: Plug the charger's power cord into a standard 110V-240V AC electrical outlet. The charger is designed to operate with input voltages between 110V and 240V at 50-60Hz.
  3. Initial Indicator: Upon plugging in, the charger's LED indicator will light up, typically green, to show it has power.
Product Details of H-ANT AL1115CV Charger

Image 3: Close-up view of the charger's details, including the LED indicator and input/output markings.

4. Operating Instructions

Follow these steps to charge your compatible Bosch 10.8V-12V Lithium-ion battery:

  1. Insert Battery: Align the battery with the charging slot on the charger and slide it in until it clicks securely into place.
  2. Monitor Charging: Observe the LED indicator on the charger. The LED will change color or pattern to indicate the charging status.
  3. Charging Complete: Once the battery is fully charged, the LED indicator will signal completion. Remove the battery from the charger.
  4. Unplug Charger: Disconnect the charger from the power outlet when charging is complete and the charger is no longer needed.

LED Indicator Functions

The built-in LED indicator provides visual feedback on the charger's status:

LED StatusAction/Meaning
Green sustained lightCharger is plugged in and ready, or charging is complete.
Red FlashingBattery pack or charger is defective.
Green FlashingBattery is charging (0-100% charging).
LED Functions of H-ANT AL1115CV Charger

Image 4: Table illustrating the LED indicator functions for the charger.

H-ANT AL1115CV Charger in use with a power tool

Image 5: The H-ANT AL1115CV charger being used in a workshop setting.

5. Compatibility

This charger is compatible with the following Bosch 10.8V-12V Lithium-ion battery models and power tools:

  • Compatible Battery Models: BAT411, BAT412A, BC430, BC330, 26 0733 6996
  • Compatible Power Tools: Bosch Electrical Drill TSR1080, GSR10.8-2, GSA10.8V, GWI10.8V, TSR120
Compatible Bosch 10.8V-12V Li-ion Battery Models

Image 6: Visual representation of various Bosch 10.8V-12V Li-ion battery models compatible with the charger.

6. Specifications

FeatureDetail
BrandH-ANT
Model NumberBOS-CH03
Input Voltage110V~240V / 50~60Hz
Output Voltage10.8V ~ 12V Max DC
Output Current1.5A
Power Consumption46W
ColorBlack
Item Weight580 Grams
CertificationsFCC, CE, ROHS

7. Troubleshooting

If you encounter issues with your charger, refer to the LED indicator functions in Section 4. Operating Instructions. Here are some common scenarios:

  • Charger Not Lighting Up:
    • Ensure the charger is securely plugged into a working power outlet.
    • Check the power outlet with another device to confirm it has power.
    • Inspect the power cord for any visible damage.
  • Red Flashing LED:
    • This indicates a defective battery pack or charger.
    • Try charging a different, known-good battery to determine if the issue is with the battery or the charger.
    • If multiple batteries cause the red flashing, the charger may be faulty.
  • Battery Not Charging (Green Flashing LED but no charge increase):
    • Ensure the battery is fully seated in the charger.
    • Verify that the battery is compatible with this charger (refer to Section 5. Compatibility).
    • If the issue persists, the battery may be at the end of its lifespan or defective.

8. Maintenance

Proper maintenance ensures the longevity and safe operation of your charger:

  • Cleaning: Disconnect the charger from the power supply before cleaning. Use a soft, dry cloth to wipe the exterior of the charger. Do not use abrasive cleaners or solvents.
  • Storage: Store the charger in a dry, cool place, away from direct sunlight and moisture. When not in use, it is recommended to unplug the charger.
  • Inspection: Periodically inspect the power cord and charger housing for any signs of damage, such as cuts, fraying, or cracks. If damage is found, discontinue use and replace the charger.

9. Warranty and Support

Your H-ANT AL1115CV BOS-CH03 battery charger comes with the following warranty and support:

  • 12-Month Warranty: The product is covered by a 12-month warranty from the date of purchase.
  • 3-Month Replacement: In case of a product defect within the first 3 months, a replacement will be provided.
  • 1-Month No-Hassle Refund: A full refund is available within 1 month of purchase if you are not satisfied.
  • Customer Service: For any questions or support, please contact customer service, available 24/7.

10. Product Video

Watch this video for a visual overview of the H-ANT AL1115CV BOS-CH03 battery charger.

Video 1: A 29-second video showcasing the H-ANT AL1115CV BOS-CH03 battery charger from various angles.

© 2026 H-ANT. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.