Victron Skylla-TG 24/100 (1+1) GL 120-240V Battery Charger
- Brand:
- Victron Energy
- Part no:
- SDTG2401003
Image: Victron Energy
Where to buy
Specifications
- Outputs (banks)
- 2
- Output current
- 100 A
- Battery temperature sensor
- Included
- Ingress rating
- IP21
The Victron Skylla-TG 24/100 (1+1) GL is a 24 V battery charger with two outputs. The house output delivers a nominal 100 A, and a second output gives 4 A for a starter battery. Victron recommends it for banks of 500 to 1,000 Ah. It weighs 10 kg, has an IP21 enclosure rating and includes a battery temperature sensor. A Germanischer Lloyd certificate is listed for it.
Our take
The 100 A house output is paired with a recommended bank of 500 to 1,000 Ah, so this is a large-bank charger rather than a topping-up unit. At 10 kg it needs a solid mounting, and it lists a Germanischer Lloyd certificate.
From our buying guide
NMMA says charging sources must meet the charging profile the battery maker recommends. A charger's presets are its own maker's, not the battery's, so set it from the battery maker's figures.
Check before you buy:
- It can follow your battery's profile, since not every charger can follow a lithium maker's.
- Its output suits your bank. ProMariner recommends about 10 percent of the batteries' total amp-hour capacity, with one charger output for each battery.
- It suits how you'll use it, since ProMariner says its waterproof chargers are for batteries not in use while charging.

