Product Number: JD01PC-S001
Rated Voltage: 14.4V
Rated Capacity: 3400mAh
Battery Dimensions: (85.5×77.2×22.5) ±0.2mm
Charging Temperature: 0～45℃
Discharging Temperature: -20～60℃
Application Field: Medical Equipment
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JD20540-1P Standard Intelligent Lithium Battery Pack 14.4V 3400mAh
Battery Features
Ready-made Mold & Global Certification, Zero Development Cost
Detachable Design: 4 Series 1 Parallel (4S1P) Lithium Battery Structure
Global Compliance: Meets the regulatory requirements of multiple major markets worldwide
Communication Interface: Standard SMBus v1.1 protocol
Power Display: Built-in LED indicators, showing real-time remaining battery power
Cell Selection: Uses Samsung INR18650-35E cells (3400mAh), combining high energy density with long-term stability
Safety Mechanism: Comprehensive protection including overcharge, over-discharge, overcurrent, overtemperature, and short-circuit protection
Balance Management: Built-in battery balancing function, significantly extending cycle life
Measurement Solution: Equipped with Texas Instruments (TI) high-precision power calculation technology
Secondary Protection: Built-in fuse for active disconnection, providing independent redundant protection to ensure safety under extreme conditions
Application Fields: Portable medical/industrial equipment, exploration and surveying, etc.
Overview
| Parameter | Value |
| Battery Model | JD20540-1P |
| Factory Voltage | 14.4V ~ 15.6V |
| Certifications | CE, IEC62133, UN38.3, (EU) 2023/1542, GB/T28164 |
| Operating Temperature | 0°C ~ 45°C (Charging) |
| -20°C ~ 60°C (Discharging) | |
| Storage Temperature | -20°C ~ 60°C (< 1 month) |
| -20°C ~ 45°C (< 3 months) | |
| -20°C ~ 23°C (< 12 months) | |
| Communication Interface | SMBus |
| PCM / Board | TI BQ40Z50RSMT-R1 + SFJ-1412W; board LARGE-JDS001-4S-V1.0 |
| Lead Time / MOQ | In-stock standard product from 7 days; MOQ 100–1,000 pcs depending on specifications |
Electrical properties
| Parameter | Value |
| Nominal Voltage | 14.4V |
| Nominal Capacity | 3400mAh |
| Rated Capacity | 3300mAh |
| Energy | 47.52Wh |
| Internal Resistance | <180mΩ (Measured at AC 1kHz after standard charge) |
| Standard Charge Current | 0.66A |
| Maximum Charge Current | 2.0A (10–45°C) |
| Maximum Charge Voltage | 16.8V |
| Standard Discharge Current | 0.66A |
| Maximum Discharge Current | 4.0A (10–40°C) |
| Discharge Cut-off Voltage | 11.2V |
| Cycle Life | ≥80% of rated capacity after 500 cycles |
| (Test standard: CC/CV charge: 0.66A/16.8V; CC discharge: 0.66A to 11.2V @ 25°C) |
Size specifications
| Parameter | Value |
| Length | 85.5mm ± 0.2mm |
| Width | 77.2mm ± 0.2mm |
| Thickness | 22.5mm ± 0.2mm |
| Weight | 235g |
| Casing Material | ABS+PC (Flame rating UL94 V-0, RoHS compliant) |
| Connector Model | 75_TSD0-02105-10TX Female Receptacle |
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