Muchmore LiPo Batteries - Manual

MuchMore LiPo battery packs are configured for
balancing. Such packs do NOT include the SafeCharge
protection circuit, and do not include a red 2-pin connector as
described earlier. Instead, balancing packs include a unique
white connector which includes multiple wires (more than 2)
similar to the type of plug shown below.
WARNING!
LiPo batteries can be assembled in many configurations.
Packs are most commonly found with cells assembled in
series, normally denoted with an “S”. For example, 3 cells in
series are often denoted as “3S”. Each LiPo cell has a
nominal voltage rating of 3.7V (with a minimum
recommended discharge voltage of 2.8V, and a maximum
charge voltage of 4.20V). The more cells assembled in
series, the higher the total voltage of the pack. But
assembling in series does not affect the overall rated
capacity of the pack as shown in the diagram on page 2.
BATTERY VOLTAGES, RATINGS & APPLICATIONS
BALANCING PLUGS LOW-HIGH VOLTAGE PROTECTOR
Lithium-Polymer Battery Series
Safety and Handling Instructions
Lithium-polymer batteries offer a variety of significant advantages over NiCd, NiMH and Li-Ion batteries for use in R/C electric
devices. It is very important to have a good understanding of the operating characteristics of LiPo batteries - especially how to
charge and care for them safely. Always read the specifications printed on the battery’s label and this instruction sheet in
their entirety prior to use. Failure to follow these instructions can quickly result in severe, permanent damage to the batteries
and its surroundings and even start a FIRE!
WARNING! Lithium-polymer batteries (LiPo) are ENTIRELY DIFFERENT than NiCd and NiMH batteries and must be handled
differently as well!! MuchMore Racing will not be held responsible for any and all incidental damages and bodily harm that may
result from improper use of MuchMore™ brand lithium-polymer batteries. In purchasing these products, the buyer/user agrees
to bear all responsibilities of these risks and not hold MuchMore™, its distributors (owners and employees) and/or retailers
responsible for any accidents, injury to persons, or property damage. If you do not agree with these conditions, please return
the battery to the place of purchase.
Before and after every use of your LiPo battery, inspect all cells in the pack as much as possible to ensure no physical damage
or swelling is evident. Such signs can often indicate a dangerous problem exists with the battery that could lead to failure.
MuchMore Matched LiPo battery packs include a very
small,lightweight built-in “ Low-High voltage protector”
circuit which constantly monitors the voltage of each cell
in the pack during charge-discharge. If any cell in the
pack reaches 4.20V (+/- 0.05V), the Low-High voltage
protector circuit will automatically stop the charge process
for all cells in the pack entirely. The Low-High voltage
protector circuit protects every cell in the pack from
accidental overcharge, if accidentally connected to a
non-compatible charger, and helps to make the pack more
sturdy and rigid.
MuchMore LiPo packs which contain the Low-High voltage
protector circuitry are easily recognizable as they have a red
2-pin connector which is used for charging the
battery. Packs with the Low-High voltage protector
circuitry are NOT designed for balancing of the individual cells
in the pack.
WARNING! NEVER apply a current of greater than
1C or apply a voltage greater than 20V DC to the charge-
lead of any MuchMore LiPo battery which contains the
built-in Low-High voltage protector circuitry. Otherwise, the
Low-High voltage protector circuit can become damaged,
preventing the battery from receiving a proper charge
and rendering all safety features in operable.
Packs with the balancing connector do NOT include the
Low-High voltage protector circuit. NEVER attempt to
charge a pack which has the balancing connector with
a charger that is not capable of balance charging! Failure to
do so could result in damage to the battery and its surround-
ings, and result in personal injury.
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