JIKONG BMS Price Update: Drops, Adjustments & New 300A Models — July 2026
We're back with another round of pricing updates across the JIKONG BMS product lineup. This July 2026 refresh includes price reductions on our most popular series, adjusted pricing on high-current models due to component cost changes, and two exciting new product arrivals in the PB2A series. Here's everything you need to know.
↓ PRICE DROP 4S–8S Series — Up to 15% Off
Good news for small to medium battery builders. Our best-selling 4S–8S BMS series has seen significant price reductions thanks to improved production efficiency and stable component supply.
| Model | Old Price | New Price | Change |
|---|---|---|---|
| JK-B1A8S10P (4S–8S, 100A) | $45.00 | $38.25 | ↓ 15% |
| JK-B1A8S20P (4S–8S, 200A) | $55.00 | $48.40 | ↓ 12% |
| JK-B2A8S20P (4S–8S, 200A Active) | $65.00 | $57.20 | ↓ 12% |
Why the drop? JIKONG has optimized the PCB layout and consolidated component sourcing, passing the savings directly to our customers. These are now the most competitive active-balancing BMS units in this voltage range.
↑ ADJUSTED 8S–24S Series — Price Update
The 8S–24S series sees a moderate price increase of approximately 8%, reflecting the rising cost of high-voltage MOSFETs and precision current-sensing components in the global semiconductor market.
| Model | Old Price | New Price | Change |
|---|---|---|---|
| JK-PB2A16S20P (16S, 200A) | $53.00 | $57.40 | ↑ 8% |
| JK-PB2A20S20P (20S, 200A) | $62.00 | $67.00 | ↑ 8% |
| JK-PB2A24S20P (24S, 200A) | $72.00 | $78.00 | ↑ 8% |
What changed? The new production batch uses upgraded MOSFETs with lower RDS(on) for better thermal performance at sustained 200A loads. The price increase reflects these component upgrades — you get better heat dissipation and longer lifespan at full load.
NEW New Arrivals — PB2A Enhanced Series
JIKONG has just released two new BMS boards in the PB2A series, designed for higher performance and smarter battery management.
JK-PB2A16S30P — 16S, 300A Active Balancing BMS
The long-awaited 300A variant for 16S LiFePO₄ systems. Designed for high-power energy storage applications including solar storage, EV conversions, and industrial UPS systems.
| Voltage Range: | 48V–58.4V (16S LiFePO₄) |
| Continuous Current: | 300A (Peak: 350A) |
| Balance Current: | 2A active balancing |
| Communication: | Bluetooth + RS485 + CAN |
| Price: | $72.00 |
JK-PB2A24S30P — 24S, 300A Active Balancing BMS
The highest-spec BMS in the JIKONG lineup. Built for large-scale energy storage systems (ESS), commercial solar installations, and high-voltage battery packs.
| Voltage Range: | 72V–87.6V (24S LiFePO₄) |
| Continuous Current: | 300A (Peak: 350A) |
| Balance Current: | 2A active balancing |
| Communication: | Bluetooth + RS485 + CAN |
| Price: | $95.00 |
What This Means for You
💡 Pro Tip: If you've been planning a 4S–8S build, now is the best time to buy. The 12–15% price drop on these models won't last forever — component prices are expected to stabilize by Q4 2026.
- Building a small battery (4S–8S)? You're saving up to 15% compared to last quarter's pricing. Stock up now.
- Building a large system (16S–24S)? The slight price increase brings upgraded MOSFETs with better thermal performance — better value per dollar in the long run.
- Need 300A continuous? The new PB2A16S30P and PB2A24S30P fill a gap in the market. No other BMS in this price range offers 300A with active balancing and CAN communication.
- Bulk orders (50+ units)? Contact us for volume pricing — we offer additional discounts on top of these already-competitive prices.
Ready to Build Your Battery System?
Browse our full BMS catalog with updated pricing, or contact us for a custom quotation.
Shop All BMS → Contact UsAll prices are EXW Chengdu, China. Shipping and taxes not included. Prices valid through August 31, 2026. Contact official@jkvolt.com for bulk inquiries.