WATTNINE 29.4V 5A Lithium-Ion Battery Charger for 7S NMC Battery Pack - 147.5W Table-Top Charger with CC & CV

WATTNINE 29.4V 5A Lithium-Ion Battery Charger is specifically designed to charge 7S NMC lithium-ion battery packs, which have a nominal voltage of 25.9V and a full charge voltage of 29.4V. Built with CC (Constant Current) and CV (Constant Voltage) charging technology, this charger ensures safe, stable, and efficient charging while protecting battery health and extending lifespan.
Designed in a table-top SMPS form factor, this 147.5W charger features a built-in cooling fan and a durable metal enclosure for efficient heat dissipation, ensuring reliable performance during extended charging cycles. It is ideal for e-bikes, electric scooters, robotics, and DIY battery systems

Features:

1. Optimized for 7S NMC lithium-ion battery packs (25.9V nominal, 29.5V max)
2. Stable output: 29.4V DC @ 5A for fast and safe charging
3. CC & CV charging protection for improved battery safety and longevity
4. Wide input voltage: 100–240V AC, 50/60Hz
5. LED indicators for Power, Charging, and Charged status
6. Low ripple & low noise output for stable operation
7. Durable metal body with ventilation for efficient heat dissipation
8. Secure high quality DC barrel jack output for reliable connection
9. Table-top design for easy and stable placement
10. Built-in cooling fan for effective thermal management

Specifications:

• Input Voltage: 100–240V AC, 50/60Hz
• Output Voltage: 29.4V DC
• Output Current: 5A Max
• Output Power: 147.5W
• Dimentions: 200mm x 80mm x 60mm
• Wire Length: 1.3inch
• Charging Mode: Constant Current (CC) & Constant Voltage (CV)
• Battery Compatibility: 7S NMC Lithium-Ion Battery Packs
• Connector Type: DC Barrel Jack
• Body Material: Metal
• Country of Manufacture: India

Applications:

• Charging 7S (25.9V nominal) lithium-ion battery packs
• E-bikes and electric scooters
• Robotics and automation systems
• DIY battery packs and portable power solutions
• Energy storage and electric mobility applications

Package Includes:

1 × WATTNINE 29.5V 5A Lithium-Ion Battery Charger