Gens ace iMars S100 G-Tech 2-6S 100W Smart AC Balance Charger

The Gens ace iMars S100 is a compact single-channel AC balance charger with 100 W of charge power and up to 10 A of charge current. It handles 2S–6S FPV and RC car packs straight from mains power and works with both Gens ace G-Tech smart batteries and standard non-smart batteries. It succeeds the iMars Pro III, replacing that model's touchpad with physical buttons.

Key features

• Multi-chemistry balancing: LiPo, LiHV, Li-ion and LiFe from 2S to 6S, and NiMH from 4 to 18 cells.
• G-Tech compatible: works with Gens ace G-Tech smart batteries and shares the unified G-Tech menu layout.
• Physical buttons and colour display: tactile controls in place of the earlier touchpad.
• Four functions: charge, discharge, storage and balance.
• Portable: about 310 g, with controlled heat dissipation.

Specifications

• Input: AC 100–240 V, 50/60 Hz
• Output voltage: up to 27 V
• Charge power: 100 W
• Charge current: up to 10 A
• Discharge: 5 W, up to 4 A
• Balancing: LiPo / LiHV / Li-ion / LiFe 2–6S; NiMH 4–18 cells
• Charge output: XT60
• Dimensions: 139.8 × 83 × 40 mm
• Weight: approx. 310 g
• In the box: charger, AC input cable, XT60-to-T-plug, XT60-to-EC5 and XT60-to-EC3 adapters, USB cable

The 100 W limit sets the real charge current: the full 10 A is available on 2S, while a 4S LiPo (16.8 V full) charges at about 6 A and a 6S (25.2 V) at about 4 A, which is 1C for a 6S 4000 mAh pack. The XT60 output and the bundled T-plug, EC5 and EC3 adapters cover most hobby battery plugs.