Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of craftsman 19.2v portable power supply backup lithium ion battery ups power tool. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.
craftsman 19.2V portable power supply backup lithium ion battery UPS power tool
1. Extremely safe :Most safest Li-Ion battery, built-in BMS, none fire, none explosive
2. Long life-cycle:5~7 years / 2000 times cycle life.
3. Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd battery.
4. Wide operating temperature:High temperature resistance(-20~70 degrees Celsius).
5. Steady performance:High power output, 1C continuous, 8C pulse for normal cells Low self-discharge rate, less than 2% monthly.
6. No memory effects and highly efficient charge:It can be recharged anytime, no reduction of the capacity
7. Green product:Environment friendly, clean and green energy, no pollution on our environment.
8. Quality assurance:BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE,IEC62133 etc...product certificates.
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of craftsman power tool battery 19.2v 480wh 25ah lithium ion battery lifepo4 battery. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.
