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The iMax B3 Pro LiPo AC battery charger is a powerful 2/3 cell charger for LiPo batteries. It includes JST-XH balance connector ports and three LEDs that show the charge status of each cell.
The charger accepts 100-240V AC input and has a high-precision balancing circuit that can supply up to 800mA per cell. Dual-colour LEDs show the status of charging on each cell: red means charging and green means full.
Compact and lightweight, it has separate balance ports for 2-cell and 3-cell batteries and is commonly used to charge drone and other RC batteries in 2S or 3S configuration.
Compact and powerful: a 2/3 cell LiPo charger.
Built-in JST-XH balance ports: no extra adapter for common packs.
High-precision balancing: up to 800mA per cell.
Dual-colour LEDs: red for charging, green for full.
100-240V AC input: works on mains supplies.
Separate balance ports: for two-cell and three-cell packs.
A smart charger does more than push current into a battery. A microprocessor monitors voltage and current throughout the cycle, follows the charge profile that suits the battery chemistry and stops when the pack is full. For lithium packs, a balance connector lets the charger see each cell separately so it can keep the cells at the same voltage.
Good charging habits matter as much as the charger itself. Check that the battery is not puffed or damaged, let a warm battery cool down before you charge it, use a lead that matches the connector, charge on a fire-safe surface and never leave a lithium battery charging unattended. Storing lithium batteries at a partial charge instead of full also helps them last longer.
Charging 2S and 3S LiPo drone batteries
RC car, boat and aircraft packs in 2S or 3S
A simple bench charger for beginners
Balance charging with per-cell LED feedback
A low-cost backup charger
The listing gives compatible batteries as 2 or 3 cell LiPo, input voltage as AC 110V-240V and balance charge current of 800mA per cell (3 x 800mA maximum).
Use the balance port that matches your pack: one for 2-cell and one for 3-cell packs. The power cable and manual are included.
Brand: iMax
Model: B3 Pro
Compatible batteries: 2 or 3 cell LiPo
Input voltage: AC 110V-240V
Balance charge current: 800mA per cell
1 x Imax B3 Pro LiPo battery charger
1 x power cable
1 x instruction manual
Hobbyists who charge 2S or 3S LiPo packs and want a simple AC charger with LED status.
2 or 3 cell LiPo packs.
AC 100-240V.
Up to 800mA per cell.
Red is charging, green is full.
JST-XH balance ports.
The charger, a power cable and an instruction manual.
| Brand | iMax |
|---|---|
| Balance Current | 800 mA |
| Balance Plug | JST-XH |
| Battery Compatibility | 2S/3S LiPo |
| Cell Configuration | 2S-3S LiPo |
| Input Voltage | AC 110-240V |
| Selling unit | PCS |
