Truly portable
At just 90mm x 55mm x 35mm and 180g, this charger slips into your gear bag without adding noticeable weight.
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Great
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
Charge your LiPo packs safely, anywhere
The iMax B3 Pro is a compact AC balance charger built for 2S and 3S LiPo batteries, so you can keep your RC gear ready without the bulk.
- Compatible with 7.4V and 11.1V LiPo packs (2S/3S)
- Built-in balance charging at 850mA for even cell charging
- Clear green/red LED indicators show charging status at a glance
- Compact 90mm x 55mm x 35mm design fits easily in your gear bag
- Weighs just 180g for minimal added bulk
- Includes both EU and US plug options for versatile use
Why you'll love it
Balanced charging
The built-in balance charging at 850mA helps keep each cell even, so your LiPo packs stay consistent charge after charge.
Status at a glance
Clear green and red LED indicators show charging status instantly, so you always know what's happening.
Versatile plug options
Includes both EU and US plug options, making it easy to charge wherever you are.
Specs
The details that matter
Built to last outdoors, season after season.
- Product Type
- iMax B3 Pro Compact AC Balance Charger
- Compatibility
- 2S/3S LiPo batteries (7.4V/11.1V)
- Charge Current
- 850mA
- Power
- 10W
- Size
- 90mm x 55mm x 35mm
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
Which batteries is the iMax B3 Pro compatible with?
The iMax B3 Pro is compatible with 2S/3S LiPo battery packs rated at 7.4V and 11.1V.
How does the balance charging work?
The built-in balance charging operates at 850mA to help keep each cell charged evenly for consistent performance.
How do I know when charging is complete?
Clear green and red LED indicators show the charging status at a glance, so you can easily see when the process is done.
Is this charger easy to carry around?
Yes, its compact design measures just 90mm x 55mm x 35mm and weighs 180g, so it fits easily in your gear bag.
Can I use this charger with different wall outlets?
Yes, it includes both EU and US plug options for versatile use in different regions.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.