Shenzhen Jinghongtai Technology Co., Ltd.
                                                                                                           
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15 Years
Since 2011
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OEM ODM 18V 4Ah Li-Ion Replacement Battery for BOSCH Power Tools - 4000mAh Capacity 40A Discharge

Price Negotiable
Price: Based on the price of the day
MOQ: Negotiable
Delivery Time: 60 days
Brand: JHOTA
Product Description
Technical Specifications
Parameter Specification
Nominal Capacity 4000mAh
Nominal Voltage 18V
Constant Current 0.5C/2A
Charging End Voltage 21V
End Current (Cut Off) 200mA
Discharge Rate 40A
Discharging End Voltage (Cut Off) 21V
Weight Approximately 630g
Operating Temperature (Charge) 0-45°C
Operating Temperature (Discharge) -20-60°C
Storage Temperature (1 Month) -5-45°C
Storage Temperature (6 Months) -5-40°C
Storage Temperature (1 Year) -5-35°C
Dimensions (L×W×H) 115±0.2mm × 75±0.2mm × 68±0.2mm
18V 4Ah Replacement Battery for BOSCH Power Tools
Product Features
Key Advantages
  • Minimum Order Quantity: Negotiable
  • Will not void your original product warranty
  • Comprehensive compatibility with original equipment
  • Extensive range of power tool battery types available
  • OEM/ODM services available upon request
  • Extended cycle life exceeding 800 cycles
Internal construction of 18V 4Ah BOSCH replacement battery
Technical Design

This 18V portable power tool battery features proprietary patents and certifications. Constructed using 18650/2000mAh 10C (40A) high-rate discharge single cells in 5S2P configuration, delivering reliable 18V/4Ah performance with optional capacity variations. JHOTA provides premium energy solutions for power tools and home appliances, serving both OEM customers and individual users with compatibility across major cordless electronics brands.

Safety & Usage Guidelines
Important Precautions
  • Keep battery away from heat sources and metal accessories
  • Perform full discharge and charge cycles monthly during storage
  • Remove battery from charger when not actively charging
  • Avoid damp environments and direct sunlight exposure
  • Keep out of reach of children

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Jinghongtai Technology Co., Ltd.
Location 5.Room 307, Building A1, Gongming Songbai ZhongChuanghui, Guangming District, Shenzhen City, Guangdong Province
Contact Person Stefan DING

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