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JKBMS 4A Active Balancer 2S–24S with Built-in Bluetooth for LiFePO4 Li-ion LTO 9V–100V Smart Equalizer Module(JK-B4A24S)
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US$65.99 cheaper than the new price!!
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Used US$44.00
Product details
| Management number | 209149395 | Release Date | 2026/03/29 | List Price | US$44.00 | Model Number | 209149395 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
active balancer
- Smart Active Balancing – Features 2A active equalization for 2S–24S lithium battery packs, improving battery health and extending cycle life
- Built-in Bluetooth Monitoring – Monitor real-time cell voltage and balance status through the JK app, compatible with iOS and Android
- Precise Voltage Detection – Supports cell voltage range 1V–4.5V with ±5mV accuracy, ideal for LiFePO4, NCM, and LTO batteries
- Plug-and-Play DIY Ready – Compact and easy to install, perfect for custom battery packs used in solar, e-bikes, or energy storage
- Wide Compatibility – Supports LiFePO4, NCM (Li-ion), and LTO chemistries, input voltage range 10V–100V
| Brand | JKBMS |
|---|---|
| Color | Black |
| Item Weight | 1.21 Pounds |
| Manufacturer | JKBMS |
| Model Number | JK-B4A24S |
| Input Voltage | 10 Volts |
| Output Voltage | 12 Volts (DC) |
| Item Dimensions | 6.95 x 5.01 x 0.93 inches |
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