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Description

LithiumWerks APR18650M1-B, 3.3V 1.2 Ah Lithium Iron Phosphate (LiFePO₄)

Name: LithiumWerks APR18650M-1B, 3.3 V 1.2 Ah LiFePO4 Battery
Brand: LithiumWerks
SKU: APR18650M1-B
Price: 6.77 USD
Availability: InStock

The LithiumWerks APR18650M1-B is a compact and dependable 3.3V, 1.2Ah LiFePO4 battery engineered for consistent, long-term performance. Built with proprietary Nanophosphate® chemistry, it offers strong power delivery, rapid charging, and excellent cycle life while maintaining superior thermal safety. Its stable output and low degradation make it ideal for mission-critical designs in UPS, telecom backup, medical devices, aerospace platforms, and industrial equipment.

Specifications

APR18650m1-B Power Cell Specifications

Nominal Ratings
Voltage: 3.3 V
Capacity @ 23 ºC Typical (Min): 1.2 Ah (1.15 Ah)
Energy @ 23 ºC: 3.96 Wh
Impedance (1kHz AC): <16 mΩ
Cycle Life at 1C/1C, 100% DOD: > 4000 cycles

Discharging
Max Continuous Discharge Current: 30 A (25C rate)
Max Pulse Discharge Current (10s): 50 A (42C rate)
Minimum Voltage / HPPC Pulse: 2 V / 1.6 V
Temperature: -30 ºC to 60 ºC

Charging
Recommended Charge Current: 1.5 A (1C rate)
Max Continuous Charge Current: 4 A (3C rate)
Max Pulse Charge Current (10s): 10 A (8C rate)
Recommended Charge Voltage: 3.6 V
Terminate Charge @ 3.6 V: < 50 mA
HPPC Pulse Voltage: 3.8 V
Float Voltage: 3.5 V
Temperature Range
(Charging current at <40mA when under 0 ºC for some applications): 0 ºC to 60 ºC

Storage
Storage Temperature: -40 ºC to 70 ºC

Mechanical
Diameter: Ø18.5 +/- 0.1 mm
Length: 64.95 +/- 0.2 mm
Mass: 41.5 +/- 1.0 g:

Certifications
Transportation: UN 3480 (UN38.3), CIQ
Safety: UL 1642, IEC 62133-2
Quality System: ISO-9001, TS-16949, IATF-16949
Environmental: ISO-14001, REACH, RoHS

Transportation
Shipped: @ 30% SOC

Part Number 300949-001

LithiumWerks APR18650m1-B Specification Sheet

LithiumWerks Charging Recommendations

About the APR18650m1-B

LithiumWerks APR18650m1B

LithiumWerks’ high-performance cells can be used in fully customizable solutions for multiple market needs. High usable energy, over a wide state of charge, thanks to Nanophosphate technology. Fast and consistent delivery of power requires the support of world-class chemistry. LithiumWerks’ Power Cells dominate their field.

LithiumWerks’ 18650 cells are capable of delivering very high power due to its use of patented Nanophosphate® battery technology.

Based on lithium iron phosphate chemistry (LiFePO₄), the cells are inherently safe over a wide range of temperatures and conditions. Whether the application requires outstanding cycle life or stable float reliability, the LithiumWerks’ 18650 cells are suitable for a wide variety of power, pulse, or stand-by applications.

LithiumWerks’ 18650 cells are capable of delivering very high power due to its use of patented Nanophosphate® battery technology. Based on lithium iron phosphate chemistry (LiFePO₄), the cells are inherently safe over a wide range of temperatures and conditions. Whether the application requires outstanding cycle life or stable float reliability, the LithiumWerks’ 18650 cells are suitable for a wide variety of power, pulse, or stand-by applications.

Nanophosphate® battery technology offers stable chemistry, faster charging, consistent output, excellent cycle life and superior cost performance. It provides the foundation for safe systems while meeting the most demanding customer requirements. Multiple layers of protection are employed at the chemistry, cell and system level to achieve an energy storage solution with superior safety and abuse tolerance compared to metal oxide lithium-ion chemistries.

Applications

Applications