Features: 1. Brand new and in good condition 2. Made of durable and reliable materials 3. Easy to use and easy to carry 4. Effectively keep your power tools in working condition 5. Provide convenience for charging your power tools anytime and anywhere 6. Connect the power supply - no light 7. Charge when the red light is on 8. Fully charged - green light 9. The light flashes - the battery temperature is too high, cool down for 20 minutes before charging again 10. The red light is flashing, the battery is damaged, or the contact piece is dirty. Specifications: Charging time: about 70-80 minutes Function: Same as original Compatible with: GSR7.2-2, GSR9.6-2, GSR12-2, GSR1GSB12-2,GSR14.4-2,GSB14.4-2,BAT043 Package Includes: 1*Battery Charger When shopping, please pay attention to the size and dimensions of the product to ensure it meets your needs. In the title and we provide detailed information about the product, including its features and specifications