Description
The IMAX B3 AC is a simple, ultra-compact balance charger engineered specifically for 2S and 3S LiPo battery packs. Featuring built-in JST-XH balance plug ports and a straightforward 3-LED status indicator system, it provides a pocket-sized power solution designed to fit easily into your field box or toolbox.
Important Advisory: Robu.in does not recommend the Imax B3 charger from us or from anywhere else; only buy this charger if you have very short-term usage. Consider purchasing alternative chargers, such as the SkyRC E3 AC, for significantly better long-term performance and extended battery life.
Note: Product images are for reference only; actual appearance, packaging, or included power cord plug types may vary slightly based on manufacturing batches.
Key Features
- 2S–3S LiPo Compatibility: Specifically designed to charge and balance 2-cell (7.4V) and 3-cell (11.1V) lithium polymer battery packs.
- Built-In JST-XH Ports: Integrated balance plug ports allow direct connection of your battery packs without requiring separate balance adapter boards.
- Simple LED Status Indication: Clear 3-LED indicator lights provide instant visual feedback on the ongoing charging status of your packs.
- Ultra-Compact Pocket Design: Lightweight and small-footprint housing makes it easy to transport for on-the-go field use.
- Integrated AC Power Cord: Equipped with a convenient 0.5-meter cable for direct connection to standard AC wall outlets.
Benefits
- Ultra-Portable Field Solution: Lightweight 160g enclosure easily slips into transmitter cases, tool bags, or flying field boxes.
- Simple Plug-and-Play Operation: Minimalist design requires no complex button programming or setting adjustments before use.
- Direct Balance Charging: Built-in balance ports ensure individual cells receive equal charge distribution for basic safety.
- Affordable Short-Term Option: Provides an economical choice strictly intended for budget-conscious or short-term charging needs.
Applications
- Mini Drone & Quadcopter Packs: Compact charger for keeping smaller 2S and 3S LiPo flight batteries ready at the flying field.
- RC Car & Boat Micro-Setups: Basic bench or trackside charging for entry-level 7.4V or 11.1V hobby vehicle packs.
- Short-Term Emergency Backup: Simple secondary charging option when primary workshop chargers are unavailable.
Package Includes
- 1 x IMAX B3 AC Compact Balance Charger for 2S-3S LiPo (with attached AC power cable)
- 1 x Instruction Manual / Quick Guide
Specifications
| Parameter | Specification |
|---|---|
| Item Type | Compact 2S-3S LiPo Balance Charger |
| Manufacturer / Brand | IMAX |
| Model Name | B3 AC |
| Supported Battery Types & Cell Counts | LiPo Only: 2 to 3 Cells (2S ~ 3S) |
| Status Indicators | 3-LED Charge Status Display |
| Balance Port Type | Built-in JST-XH Ports |
| Attached Cable Length | 0.5 meters |
| Physical Dimensions (L × W × H) | 95 mm × 55 mm × 32 mm |
| Net Weight / Shipping Weight | 0.160 kg (160 g) / 0.18 kg |
