Every MEC charger has gone through a series of validations and tests before delivering to the clients. We are confident with the quality of battery chargers labelled MEC. You can always go to Documents to locate the detailed instruction manual or technical data sheet for tips to set up the device. In case of doubtful scenarios encountered, please feel free to contact us or get insight from the following FAQs:
It is recommended to recharge the battery if the state-of-charge drops to 40-60%. And you can always connect the charger to the AC and the battery as there is an “Auto-detect” function of which the charger would start fresh the charge cycle after a pre-defined number of days or a set voltage level across the battery terminals (the Maintenance Mode).
The charger can be connected to the battery and the AC most of the time as there is an “Auto-detect” function of which the charger would start fresh the charge cycle after a pre-defined number of days or a set voltage level across the battery terminals (the Maintenance Mode). During the long period of idle storage, we would suggest to re-connect to fresh AC and check the charger and battery regularly.
MEC chargers are designed to work properly even under extreme conditions; from -30OC to +40OC (model dependent), and with shock- / vibration-proof feature. What’s plus, some of our models are waterproof / water-resistant, which are specially designed for marine platforms. And all of our chargers come with extremely quiet self-cooled load- / temperature-controlled mechanism; and for certain models, there is a built-in temperature sensor to help monitor the temperature change within; auto charge-voltage adjustment would be initiated under certain conditions to better sustain the battery life.
Deep Discharge Recovery Mode can help you revive a “dead” battery with a recurring series of voltage / current pluses while maintenance mode can be applied during storage; there is an “Auto-detect” function of which the charger would start fresh the charge cycle after a pre-defined number of days or a set voltage level across the battery terminals.
The display panel would indicate the mode of charging (General Mode, Deep Discharge Recovery Mode or Maintenance Mode). You can switch the mode of charging as per need or the charger would just start fresh the charge cycle after a pre-defined number of days or a set voltage level across the battery terminals, the Maintenance Mode.
Instead of malfunctioning, usually there are other reasons making the charger appears not working. The easiest way to find out further is first trying with another battery pack, to see if the charger works properly. If unfortunately, not, you can always contact us. We provide 2-year manufacturer warranty of maintenance and repairing for B2B clients.
MEC provides a wide range of output power from 40W to 1500W, you can always contact us for charger recommendation. Since the output power is hardware dependent, it is not possible to alter the output power of the charger at the client’s end.
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