Ni-MH Batteries

Ni-MH Batteries

 

Standard Type Batteries

  • Energy density is 30% higher than Ni-Cd battery;
  • High capacity up to 2700mAh;
  • Long cycle life up to 1000 times, cost-effective;
  • Stable charging and discharging performance;
  • Excellent safety performance even over charged;
  • Various models: A, AA, AAA, SC, C, D, F, 9V.

 

 

Ready To Use Batteries

Compared with standard Ni-MH batteries, Ready-To-Use batteries has many advantages such as lower self-discharge, longer storage time, longer cycle life etc., especially the better capacity recovery performance when the voltage is below 0.8V. Highpower owns the patent for Ready-To-Use battery manufacturing in China. Patent No.: ZL 2005 1 0034847.2

 
  • Perfect products to replace primary batteries;
  • The capacity retains 80% after 1 year storage, 70% after 5 years storage;
  • More than 2000 cycles;
  • Wide working temperature, can work normally at -20°C to 70°C.

 

 

High Rate Batteries

  • Possess high discharge voltage plateau, and can be charged at 1C and discharged at 10C;
  • Long cycle life up to 5000 times.

 

 

Wide Temperature Batteries

  • Wide temperature range performance: charging at 0°C to 60°C (optimized), discharging at -30°C to 85°C, and can be stored at -40°C to 85°C;
  • Low self-discharge: after 1 year storage, the self-discharge rate is 5% in -20°C, 10% in 0°C, and 20% in 20°C;
  • Strong over-discharge recovery capabilities with 80% recoverable after excessively low voltage;
  • Safety performance achieves vehicle standard.

 

 

High/Low Temperature Batteries

High Temperature Batteries

1) High Temperature - Long Life Type Batteries

  • Adopt special techniques and materials to ensure the excellent charge and discharge performance in the high-temperature environment;
  • In the ambient temperature at 70°C, the charging efficiency is up to 80%;
  • In the ambient temperature at 40℃, the life time is up to 4 years.

2) High Temperature - High Rate Type Batteries

  • Adopt special techniques and materials to ensure the excellent charge and discharge performance in the high-temperature environment;
  • In the ambient temperature at 70°C, the charging efficiency is up to 80%;
  • In the ambient temperature at 40℃,the life time is up to 4 years;
  • Possess high discharge voltage plateau, and can be discharged at 10C.

 

Low Temperature Batteries

  • Adopt special techniques and materials, which has an excellent charge and discharge performance in the low-temperature environment.
  • It is available between -40°C ~40°C; the discharge efficiency can reach over 50% at -40°C.