JKBMS

JKBMS JK-B1A8S10P | 100A Smart BMS for Portable Power & Solar Street Light | 3S-8S LiFePO4 Li-ion | 1A Active Balance

Name: JKBMS JK-B1A8S10P | 100A Smart BMS for Portable Power & Solar Street Light | 3S-8S LiFePO4 Li-ion | 1A Active Balance
Brand: JKBMS
SKU: JK-B1A8S10P
Price: 48.68 USD
Availability: InStock

JKBMS JK-B1A8S10P | 100A Smart BMS for Portable Power & Solar Street Light | 3S-8S LiFePO4 Li-ion | 1A Active Balance

$48.68 USD

~~$137.68 USD~~ $48.68 USD

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Size JK-B1A8S10P

Entry-Level ESS & Portable Power — JKBMS JK-B1A8S10P 100A Smart BMS for 3S–8S

The JK-B1A8S10P delivers 100A continuous current with 1A active balancing — the right fit for portable power stations, solar street light batteries, and small backup power systems in the light-to-mid load category. With Bluetooth and UART for LCD display monitoring as standard, pack health is always visible.

Compatible chemistries: LiFePO4 / Li-ion / LTO

Key Specifications

Parameter	Specification
Model	JK-B1A8S10P
Cell Configuration	3S–8S (LiFePO4 / Li-ion) · 7S–8S (LTO)
Continuous Current	100A
Active Balance Current	1A
Standard Communication	Bluetooth + UART (LCD display port)
Compatible Chemistry	LiFePO4, Li-ion, LTO
Protection	Over-charge, Over-discharge, Over-current, Short-circuit, Over/Under-temperature

Note: LTO (Lithium Titanate) cells require a minimum of 7S configuration.

Voltage Platform & Load Class — Where This BMS Fits

📊 3S–8S (LiFePO4 / Li-ion) — Light to Mid-Load Applications

The 3S–8S platform covers portable power stations, solar street light batteries, and small backup power systems. At 100A, this BMS is sized for light-to-mid load applications — reliable protection and active balancing for everyday use.

🔋 7S–8S (LTO) — Lithium Titanate Configuration

For LTO chemistry, this BMS supports 7S–8S configurations, offering superior cycle life and low-temperature performance for demanding environments.

⚡ 1A Active Balancing — Consistent Performance Over Time

The 1A active balancer continuously transfers energy between cells, keeping your pack balanced and efficient through every cycle.

Who Is This BMS For?

🔦 Portable power stations and off-grid power systems
💡 Solar street light batteries (12V–24V)
🔋 Small backup power systems
🏭 OEM manufacturers of 100A lithium battery packs

Compare Versions — Find the Right Fit

Feature	Standard (This Model)	HC Version	HCR Version (HCRPB)
Bluetooth	✅	✅	✅
UART (LCD port)	✅	✅	✅
CAN Bus	❌	✅	✅
Heating Film Control	❌	✅	✅
RS485	❌	❌	✅
Soft Parallel (PLINK Module)	❌	✅	✅
Hard Parallel (Parallel Module)	❌	❌	✅
Buzzer Alert	❌	❌	✅