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Great Planes Triton2 Charger - GPMM3153 User Manual

Page 2

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SPECIAL FEATURES

NEVER attempt to charge incompatible types of rechargeable batteries as permanent damage to the battery and charger could result.
NEVER use automotive type battery chargers to power the charger.
NEVER allow water, moisture or foreign objects into the charger.
NEVER block the air intake holes or fan which could cause the charger to overheat.
NEVER attempt to use batteries with more cells or total voltage than listed in the specifications
NEVER leave the charger unattended while charging. Disconnect the battery and remove input power from charger

immediately if the charger becomes hot!! Allow the charger or battery to cool down before reconnecting.

NEVER place the charger or battery on a flammable surface or near a flammable object while in use. Keep away from

carpets, wood, plastic, paper, cluttered workbenches, etc.

NEVER overcharge batteries as permanent damage could result. Do not use a charge or discharge current rate which

exceeds the safe level of the battery. Do not attempt to charge or discharge a battery if it is hot.

ALWAYS disconnect from power source when not in use.
ALWAYS keep out of reach of children.
ALWAYS connect the charge lead to the charger before connecting the battery to the lead. And ALWAYS disconnect the

battery from the charge lead BEFORE disconnecting the charge lead from the charger. Otherwise, if the ends of the charge
lead touch each other while the battery is still connected, a severe and dangerous short-circuit condition will result.

IMPORTANT WARNINGS

SPECIFICATIONS

2

Updated control dial and re-formatted instructions for
easier programming

Handles 1-5 lithium-polymer or lithium-ion cells in series

0.1 – 7.0A adjustable charge current

LCD includes a blue back-light

Banana plugs on input connector, and includes mating
gator clips

• Precision “zero deltaV” peak detection with adjustable

sensitivity for NiCd and NiMH batteries

• “Constant current / constant voltage” charge method for

Pb and LiPo/Ion batteries

• Fast charge thermal cutoff (GPMM3151 thermal probe

available separately)

• Top-off charge feature fully charges NiMHs without overheating
• 0–250mA adjustable trickle charge current (NiCd and NiMH only)
• 0.1–3.0A adjustable discharge current
• Adjustable discharge cutoff voltages for NiCd/MH (pre-set

voltages for Pb and LiPo/Ion).

• Perform 1 to 10 cycles (NiCd/MH only)
• Recall data for 10 full cycles
• Configure up to 10 batteries in memory for instant, easy

re-call and charger setup

• Displays input and output volts, peak charge volts, average

discharge volts, charge and discharge capacities, currents
and time, error messages

• Audible sound cues aid in programming and notification of

function changes.

• Warning messages for improper input voltage, poor connections,

unsuitable battery condition, reverse polarity on output

• Safety features include cool-off time delay, maximum NiMH

charge input, fast charge safety timer, current overload and
reverse polarity protection

• Built-in cooling fan, for better charge efficiency and

extends life of charger

• Small and lightweight, with a super-sturdy aluminum case

for rugged durability

Input voltage:

11.0–15.0V DC

Input connections:

banana plugs with mating
gator clips

Number of outputs:

one

Battery types, # cells:

1-24 NiCd/MH (1.2 - 28.0V)
1-5 LiPo or Li-Ion (3.6, 3.7,
7.2, 7.4, 10.8, 11.1, 14.4,
14.8, 18.0, and 18.5V)
6, 12, 24V Pb (2V per cell)

Fast charge current:

0.1-7.0A linear NiCd/MH
(0.1A step, 90W max.)
1C rating for LiPo/Li-Ion

Fast charge termination:

“zero deltaV” peak detection
for NiCd/MH
“cc/cv” for Pb and LiPo/Ion
* optional thermal cutoff

Peak sensitivity:

NiCd 5-20mV, NiMH 3-15mV

Peak delay at start:

0-60 minutes (NiCd/MH only)

Trickle charge current:

0 - 300mA (NiCd/MH only)

Fast charge safety timer:

0-990 minutes

* requires optional thermal probe – GPMM3151

NiMH max. charge cap:

0-9900mAh

NiMH top off charge:

0-1000mA

Thermal cutoff:

* 50-150°F (10-65°C)

Discharge current:

0.1-3.0A (20W max.)

Discharge cutoff voltage:

NiCd/MH 0.5-1.20V per cell
(0.9V/cell fixed during cycle)
LiPo/Ion fixed at 3.0V per cell
Pb fixed at 1.8V per cell

Cycle count:

1-10 cycles (NiCd/MH only)

Cycle time delay:

1-60 minutes

Battery memories:

10 memories

Programming controls:

modified jog dial, 2 pushbuttons

Display type:

2 x 16 LCD with blue backlight

Audible indicators:

10 melodies, on/off

Output connectors:

banana jacks

Case material:

extruded aluminum

Cooling system:

built-in fan

Current overload:

solid state

Case size:

6.2 x 4 x 2 in (157x102x51mm)

Weight:

16.4 oz. (466g)