GENERAL DESCRIPTION
GYSflash 6.24 PL is ideal for charging most lead-acid (Gel, AGM, Liquid,...) and lithium batteries of the Lithium Iron Phosphate (LFP
/ LiFePO4) and «standard» lithium-ion types such as Nickel Manganese Cobalt (NMC), Lithium nickel cobalt aluminium oxide (NCA),
Lithium Cobalt Oxide (LCO), Lithium Polymer (Li-Po), Lithium Manganese Cobalt Oxide (MCO), etc.
This charger is suited for the charge of:
- Lead-acid batteries 24 V (12 elements in series of 2V) from 15 Ah to 125 Ah, and up to 170 Ah for charge support.
- The charge 24 V LFP batteries (7 cells in series of 3.7V) from 2 Ah to 125 Ah, and up to 170 Ah for charge support.
- The charge 24 V Lithium-ion batteries (6 cells in series of 4.2V) from 2 Ah to 125 Ah, and up to 170 Ah for charge support.
The GYSFLASH 6.24 PL is equipped with an integrated temperature sensor that ensures that the charging
current is adapted to the ambient temperature for an optimal charging performance. This adjustment
ensures a highly precise charge, relative to the temperature of the room.
START UP
1. Connect the charger to the battery using the proper accessory (clamps, lugs, etc...).
2. Plug the charger to the mains (single phase 220-240Vac 50-60Hz).
3. Unlock the charger by pressing button
pressing button
again for 3 seconds. After roughly five seconds, the charge starts automatically.
4. During the charge, the device indicates charge progress. When the indicator light
engine. When indicator
5. The charge can be interrupted at any time by unplugging the mains plug or pressing the
6. After the charge, disconnect the charger from the mains, then disconnect the clamps from the battery.
CHARGE MODES
• Modes and Options description :
Lead CHARGE mode (29.2 V/6 A) :
Mode designed to charge 24 V lead-acid batteries from 15 Ah to 125 Ah and up to 170 Ah for charge
maintenance. Automatic seven step charge cycle.
Lithium-ion CHARGE mode (NMC, NCA, Li-Po, LCO, MCO, ...) (28.7 V/6 A) :
Mode designed to charge standard 24 V Li-ion batteries from 2 Ah to 125 Ah and up to 170 Ah for main-
tenance charge. 8 step automatic maintenance charge cycle.
Lithium Iron Phosphate Charging Mode (27.6 V/6 A) :
Mode designed to charge 24 V LiFePO4 batteries from 2 Ah to 125 Ah and up to 170 Ah for charge main-
tenance. 8 step automatic maintenance charge cycle.
GYSFLASH 6.24 PL
for 3 seconds. Select the mode by pressing button
is steady, the battery is fully charged.
UVP Wake UP option :
Some lithium batteries include an UVP (Under Voltage Protection) protection that disconnects
the battery in case of deep discharge. This protection prevents the charger from detecting
the battery. In order for the Gysflash 6.24 PL to charge the battery, select this option to
disable the UVP protection of the battery in order to start charging.
again. Lock the mode by
flashes, the battery is ready to start an
button.
EN
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