JKBMS
Regular price
$65.68 USD
Regular price
$179.68 USD
Sale price
$65.68 USD
Sale
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JK-B2A8S20PVariant sold out or unavailable
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High-Current Reliability with Superior Balancing — JKBMS JK-B2A8S20P 200A Smart BMS for 3S–8S
The JK-B2A8S20P delivers 200A continuous current with 2A active balancing — ideal for high-draw RV house battery systems, marine battery banks, and backup power installations.
Compatible chemistries: LiFePO4 / Li-ion / LTO
Key Specifications
Parameter
Specification
Model
JK-B2A8S20P
Cell Configuration
3S–8S (LiFePO4 / Li-ion) · 7S–8S (LTO)
Continuous Current
200A
Active Balance Current
2A
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 cells require a minimum of 7S configuration.
Who Is This BMS For?
🛥 RV & marine house battery systems (200A)
🔋 Backup power systems for critical equipment
🔦 Portable power stations and off-grid installations
🏭 OEM manufacturers of 200A lithium battery packs
Compare Versions — Find the Right Fit
Feature
Standard (This Model)
HC Version
HCRPB Version
Bluetooth
✅
✅
✅
UART (LCD port)
✅
✅
✅
CAN Bus
❌
✅
✅
Heating Film Control
❌
✅
✅
RS485
❌
❌
✅
Soft Parallel (PLINK Module)
❌
✅
✅
Hard Parallel (Parallel Module)
❌
❌
✅
Buzzer Alert
❌
❌
✅
Contact Us
Have questions, need a custom configuration, or interested in OEM / ODM & bulk orders? Our team is ready to help!
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