News
  • 102018.09

    Successfully of the 2018 EXPO Electronica exhibition in Russia

    Bonrex attended (EXPO Electronica) in Moscow from 17th to 19th April 2018. Our low temperature polymer batteries were very popular on this exhibition.…

  • 212018.03

    Expo Electronica 2018

    We will wait for you in booth D517E form 17th to 19th April.

  • 132017.11

    2018 International CES Invitation

    We (BONREX TECHNOLOGY CO., LIMITED) hereby sincerely invite you and your company representatives to visit our booth in International CES, a professional and famous latest Electronic Fais which will be held in Las Vegas Convention Center from Jan. 9, 2018 to Jan.12, 2018 our booth number is 61808(…

  • 262015.02

    How can I maximize the performance of my battery?

    There are several steps you can take to help you get maximum performance from your battery: 1. Prevent the Memory Effect - Keep the battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer …

  • 262015.02

    What is the difference between Ni-Cd, Ni-MH and Lithium Ion batteries?

    Batteries in portable consumer devices such as a laptop, camcorder, cellular phone, etc., are typically made using either Nickel Cadmium (Ni-Cd), Nickel Metal Hydride (Ni-MH) or Lithium Ion (Li-Ion) battery cell chemistry. Each type of rechargeable battery chemistry has its own unique characteristic…

  • 262015.02

    What are the possible reasons for zero voltage or low voltage?

    1. When batteries are short circuit from outside or over discharged/over charged or charge reverse.2. When battery is continuously charged with high current, the electrode swells so that the two electrodes contact directly, short circuit is caused.3. Batteries are short circuit or slightly short cir…

  • 262015.02

    How over discharge affect battery characteristics?

    After the battery has been fully discharged and voltage lowers to the designated value, if we continue to discharge the battery, the battery will be over discharged. We usually set the cut-off voltage according to the discharging current. We often set cut-off voltage as 3.0V (Lipo cell) for battery …

  • 292014.04

    What problem will occur when mixed use batteries of different capacities and different voltages?

    When mix use batteries of different capacities and different voltages, leakage or short circuit may occur. These problems occurred because some of the batteries will be over charged and some others are not charged to full capacity. When these batteries are discharged together, the batteries with ful…

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