Feature highlights:This 14.8V 2800mAh lithium-ion battery pack is designed for versatility, compatible with sweeper vacuum cleaner robots and electric bicycles. It boasts A+ Grade 100% quality assurance, a 12-month warranty, and is manufactured by a company with 20 years of expertise in battery pack assembly. The product ensures reliable performance, strict QC procedures, and offers customization options.
Supplier highlights:This supplier is both a manufacturer and trader, exporting mainly to the UK, France, and the US. The positive review rate is 100.0% with 14 positive reviews
1. Performance & Compatibility
The battery pack features Li-ion technology with a nominal voltage of 14.8V (fully charged: 16.8V) and a capacity of 2800mAh (~41.44Wh), supporting discharge currents of 1C-3C. It is suitable for high-power devices like robotic vacuum cleaners and e-bikes.
2. Safety & Lifespan
Cycle Life: Typically supports 300-500 cycles (capacity retention ≥80%) in robotic vacuum applications.
Temperature Range: Operates from -10°C to 50°C, with built-in protection against thermal runaway.
Certifications: Complies with UN38.3 and RoHS standards.
3. Market Applications
Robotic Vacuum Cleaners: Similar specifications (e.g., 14.8V 2600mAh) are used in brands like Ecovacs and Haier, offering 60-90 minutes runtime.
E-bikes: Acts as an auxiliary power source, providing 15-20km range when paired with a main battery.
4. Optimization Suggestions
Fast Charging: Use a 16.8V/1A charger to extend lifespan.
Low-Temperature Performance: Preheat the battery in cold environments to maintain efficiency
Feature highlights:This 14.8V 2800mAh lithium-ion battery pack is designed for versatility, compatible with sweeper vacuum cleaner robots and electric bicycles. It boasts A+ Grade 100% quality assurance, a 12-month warranty, and is manufactured by a company with 20 years of expertise in battery pack assembly. The product ensures reliable performance, strict QC procedures, and offers customization options.
Supplier highlights:This supplier is both a manufacturer and trader, exporting mainly to the UK, France, and the US. The positive review rate is 100.0% with 14 positive reviews
1. Performance & Compatibility
The battery pack features Li-ion technology with a nominal voltage of 14.8V (fully charged: 16.8V) and a capacity of 2800mAh (~41.44Wh), supporting discharge currents of 1C-3C. It is suitable for high-power devices like robotic vacuum cleaners and e-bikes.
2. Safety & Lifespan
Cycle Life: Typically supports 300-500 cycles (capacity retention ≥80%) in robotic vacuum applications.
Temperature Range: Operates from -10°C to 50°C, with built-in protection against thermal runaway.
Certifications: Complies with UN38.3 and RoHS standards.
3. Market Applications
Robotic Vacuum Cleaners: Similar specifications (e.g., 14.8V 2600mAh) are used in brands like Ecovacs and Haier, offering 60-90 minutes runtime.
E-bikes: Acts as an auxiliary power source, providing 15-20km range when paired with a main battery.
4. Optimization Suggestions
Fast Charging: Use a 16.8V/1A charger to extend lifespan.
Low-Temperature Performance: Preheat the battery in cold environments to maintain efficiency