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2054HH 18650-4S2P Customized Battery Pack - High-Density Smart Safe Li-Ion Power for Demanding Applications
Place of Origin | CHINA |
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Brand Name | BAKTH |
Certification | CE/FCC/IEC62133/UN38.3/PSE/UKCA/UL2054/KC |
Model Number | 2054HH |
Minimum Order Quantity | 5PCS |
Price | 5PCS/Lot: US$69.55/PC; 100PCS/Lot: US$52.20 |
Packaging Details | Industrial Paper Carton |
Delivery Time | 5-8work days for small order |
Payment Terms | T/T |
Supply Ability | 100000PCS/Month |

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xHighlight | Smart Safe 18650 Battery Pack,4S2P 18650 Battery Pack |
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Engineered for reliability in critical portable equipment, the 2054HH is a premium customized battery pack built using high-performance Panasonic 18650 li-ion battery cells. This lithium ion battery pack delivers exceptional energy density and unmatched stability, integrated with intelligent SMBus communication and robust safety systems for mission-critical industrial and medical devices.
- Premium Power Core: Utilizes genuine Panasonic 18650 lithium ion battery cells, offering the industry's highest energy density and long-term stability for dependable operation.
- Smart Communication: Features a standard SMBus v1.1 interface for accurate state-of-charge (SOC), state-of-health (SOH), voltage, and current monitoring, enabling intelligent system integration and power management.
- Optimized Charging & Extended Life: Fully compliant with JEITA charging optimization guidelines, ensuring safe and efficient charging across temperature ranges. Integrated cell balancing significantly enhances overall lithium ion battery life.
- Comprehensive Safety Protection: Built-in multi-layer safeguards protect against Over-Charge (OC), Over-Discharge (OD), Over-Current (OC), Over-Temperature (OT), and Short Circuit (SC).
- High Reliability: Designed and manufactured to rigorous standards, ensuring consistent performance essential for sensitive equipment.
Rated Voltage | 14.4V |
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Norminal Capacity | 6600mAh |
Rated Capacity | 6900mAh |
Resistance | <200mΩ@1kHz at 25℃ |
Max Charging Current | 4.83A |
Max Charging Voltage | 16.8V |
Max Discharging Current | 8.0A |
Lithium Battery Life | 500cycles≥80% rated capacity (Testing: CC/CV charge: 3.3A/16.8V; CC discharge:1.32A~10.0V@25℃) |
Length | 150.5mm ± 0.3mm |
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Width | 77.4mm ± 0.3mm |
Thickness | 22.7mm ± 0.3mm |
Weight | 445g ± 10g |
This lithium battery rechargeable pack is the trusted power source for:
- Class III Medical Devices (Portable diagnostic, therapeutic, monitoring equipment)
- Precision Measurement & Testing Instruments
- Rugged Industrial Computers & Handheld Terminals
- Portable Non-Destructive Testing (NDT) Equipment
- High-Reliability Portable Industrial & Medical Devices
- Configuration: 4S2P (14.4V Nominal)
- Cell Type: Panasonic 18650 Li-Ion
- Interface: Standard SMBus v1.1 (Smart Battery)
- Key Features: JEITA Compliance, Cell Balancing, Multi-Protection Circuitry
- Typical Capacity: 6600mAh min
- Model: 2054HH
The 2054HH delivers the perfect blend of Panasonic's cell excellence, intelligent SMBus management, JEITA-optimized charging, active balancing for longevity, and failsafe protection. It's engineered to meet the stringent demands of portable professional equipment where power reliability, safety, and long lithium ion battery life are non-negotiable.

