|
MH-C204F FAQ
Questions about NiMH batteries that came with
your charger? Please read NiMH batteries FAQ.
Q: I just got the batteries &
charger. What do I need to do before first using them?
For new NiMH batteries, it is necessary to
cycle them three to five times before they reach peak performance.
Battery cycling can be achieved simply by using the batteries and
recharging them or using the charger’s built-in conditioner (see
below).
Q: My charger came with PowerEx
AAA batteries. How do I charge them?
The charger has two decks:
the upper deck is for the AA batteries and the lower deck is
for the AAA batteries. To install the AAA batteries, simply
insert two or four of them into the lower deck, with the
positive tip pointed up.
If charging two batteries,
always use the rightmost two or leftmost two banks. If
charging four batteries, fill all four banks.
Do not charge AA and AAA
batteries simultaneously in the same bank.
While charging batteries,
always leave the charger lid open to allow better cooling.
- Follow the directions in
the product manual under "Charging Instructions.
|
 |
Q: The batteries get warm
when I charge them. Is this normal?
When charging NiCD or NiMH
rechargeable batteries, they do increase in temperature
substantially due to internal resistance. Thus, the batteries may
feel warm when the charge is completed. According to specification,
most NiMH batteries, including Maha, may heat up to 131 deg F or
55 deg C during a rapid charge. This can certainly feel hot to
some individuals.
It is also important that you
leave the lid open during charging. This can reduce the
heat buildup in the MH-C204F charger.
Q: What is conditioning?
The conditioning feature on the MH-C204F
basically rejuvenates your batteries by first draining them and then
charging them. By using this feature, your batteries will perform at
their highest standards. Conditioning is also used to eliminate the
memory effect which NiCD batteries suffer from.
Q: How often should I
condition my batteries?
For Nickel Metal Hydride (NiMH) batteries,
conditioning is recommended once for every ten charges. For Nickel
Cadmium (NiCD) batteries, conditioning is recommended every time you
charge your batteries.
Q: Can I leave my batteries
in the charger until I need to use them?
For most NiMH batteries, including Maha
rechargeable batteries, can be left in the charger for an extended
period of time without leakage, explosion, or deformation. However,
do not store the batteries in the charger if it is not necessary.
Always store charged batteries in a cool location.
Q: I have not used my NiMH
batteries in several month and they are not holding their charge.
How can I fix this?
NiMH batteries will self-discharge if left
unused. Generally, within 30 to 60 days, batteries will become
completely drained. When using them, you will need to first recharge
them. After extended storage, you may need to condition (using the
conditioning feature on PowerEx chargers like the MH-C204F) the
batteries several times to regain nominal performance.
Q: Can I use my MH-C204F in
the car?
Since the MH-C204F runs on 12V DC,
you can use it in the car provided that you have a cigarette lighter
adapter (Maha Part Number: MHS-DC-124). Make sure that your vehicle
is supplying 13.8V or below. Some trucks may have 24V. In addition,
never plug in the charger while you are starting your vehicle.
Q: Can I use my
MH-C204F to charge "Renewal Alkaline" or other rechargeable Alkaline
batteries?
No. The MH-C204F is only compatible
with NiCD and NiMH style rechargeable batteries. Charging "Renewal",
other alkaline batteries, or any non-rechargeable batteries, may
result in damaging the charger or even fire.
Q: When I insert the
batteries into my charger, there are no lights whatsoever. What
could be wrong?
If no indicator is displayed, check your
power source. Make sure it is plugged in correctly into a wall
outlet with matching specification listed on the wall adapter. If
you continue to experience difficulty, it may be possible that the
wall adapter has failed. In that event, contact our customer service
at 714-990-4557 for assistance.
Q: What is the warranty?
This product is covered by Maha's One Year
Limited Warranty. Click here to read the details. |
