
INR18650-4S2P 14.4V 5200mAh
The INR18650-4S2P 14.4V 5200mAh Li-ion Battery Pack is engineered for Air Bacteria Samplers requiring stable high-voltage output, long operating time, and reliable safety protection.
Built with high-quality 18650 cylindrical cells and an advanced BMS system, this battery pack delivers powerful, consistent energy performance for demanding industrial environments.
Designed for Environment Monitors and Laboratory Instruments Applications
This battery pack is optimized for:
- Air Bacteria Samplers
- Dust Particle Counters
- Negative Oxygen ion Detectors
- XRF Analyzers
- Gas/Water/Soil Detectors,
It ensures stable power output during acceleration, load movement, and continuous industrial operation.
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Li-ion & CustomScientific Instrumentation Battery Pack
- 14.4V/5200mAh/74.88Wh
- Long cycle life: 1000cycles ≥80% Rated capacity ( 0.5C/1.0C)
- Dual BMS protection with Ablic IC + PTC + NTC
- Available for higher cell’s capacity : 2900mAh, 3200mAh, 3400mAhand 3500mAh
| ITEM | SPECIFICATION |
| Type | INR18650 Lithium-ion |
| Configuration | 4S2P |
| Nominal Voltage | 14.4V |
| Nominal Capacity | 5200mAh |
| Nominal Energy | 74.88Wh |
| Max. Charging Voltage | 16.8V |
| Fast Charge Current | 1.0C@25℃ |
| Discharge End of Voltage | 11.2V (2.80V/cell) |
| Max. Continuous Discharge | 1.0C @25℃ |
| Operation Temp. Range | Charge 0℃~ 50 ℃ Discharge -20℃~ 80 ℃ |
| Cycle Life | 1000 cycles ≥80% Rated capacity ( 0.5C/1.0C) |
| Enclosure | PVC shrinking |
| Connector | Molex connector |
| Dimension | L75.5 x W38.0 x H70.0 mm |
| NTC | 10KΩ, B=3435 |
| BMS | Dual protection including OV, UV, OC, SCC |
OEM/ODM
Hypercell offers full customization for various scientific instrumentation battery projects:
- Capacity adjustment
- Voltage configuration
- Connector type
- Communication protocol
- Housing material
- Branding & labeling
- Smart battery monitoring integration
Our engineering team works closely with clients to optimize battery size, weight and runtime.
Certifications & Compliance
- IEC 62133, UL, PSE, KC, BSMI, BIS, 3C
- CE, FCC, EMC
- RoHS, (EU)2023/1542
- UN38.3 Transportation Certified
- DG packaging and export-ready documentation
Export-ready packaging and documentation available.
Powering Tomorrow’s Devices Across Industries
01
Industrial Applications
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02
Medical Devices
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03
IoT Devices
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Shenzhen Hypercell Co., Ltd.
Professional Lithium Battery Manufacturer & Solution Provider







