3.2V 3000mAh 18650 LiFePO4 Rechargeable Battery Pack
CM Batteries has a deep understanding of the batteries needs for embedded electronic devices and sensors, and we provide safe, compact, and fully customizable battery solutions you. The 3.2V 3000mAh 18650 LiFePO4 rechargeable battery is engineered to electronics applications and sensors.
This battery models can be assemblied into two dimension options. The dimension option 1 is 20.5 *38*70.5(mm) and the option 2 is 20.6*21*134 (mm).
Key features：
- 1S2P design with 2×1500mAh LiFePO4 cells
- Two compact sizes for different PCB layouts
- PCM with Undervoltage (UVP)/Overvoltage (OVP)/Overcharge (OCC)/Overdischarge (OCD) protection
- Stable discharge under vibration/shock
| No. | Item | Parameter | Remark |
|---|---|---|---|
| 1 | Nominal Voltage | 3.2V | 3.2V/Cell |
| 2 | Nominal Capacity | 3Ah | @0.2C |
| 3 | Minimum Capacity | 2.9Ah | |
| 4 | Shipment Voltage | / | |
| 5 | Initial Internal Impedance | ≤130mΩ | AC 1KHZ |
| 6 | Standard Charge Voltage | 3.65V | 3.65V/Cell |
| 7 | Standard Charge Current | 0.6A | @0.2C |
| 8 | Max. Charge Current | 1.5A | |
| 9 | Standard Discharge Current | 0.6A | @0.2C |
| 10 | Max. Discharge Current | 1.5A | |
| 11 | Burst Discharge Current | 4±0.5A | ≤1000ms |
| 12 | Discharge Cut-off Voltage | 2.35V | 2.35V/Cell |
| 13 | Cycle Life | ≥1500cycles | Retention: ≥80% |
| 14 | Charge Temperature | 0°C~+40°C | Standard Charge |
| 15 | Discharge Temperature | 0°C ~+50°C | Standard Discharge |
| 16 | Storage Temperature | 0°C~ +30°C | ≤3 Months |
| 0°C~ +25°C | ≤1 Year | ||
| 17 | Weight | About 0.1 | kg |
| 18 | Special Request | With Battery Metering I²C | |
3.2V 3000mAh Sensors Battery Pack FAQs
Can I customize connectors, wires, or labels for 3.2V LFP batteries?
Of course. In order to match your product design, we allow OEM/ODM customization for wire length, connections, labels, and housing materials.
What kind of devices is this battery suitable for?
This pack is perfect for low-power industrial or smart monitoring applications, such as embedded electronics, Internet of Things sensors, security devices, and handheld equipment.
Do you provide testing and certification services?
Indeed. On request, CM Batteries can help with certifications like UN38.3, IEC62133, and others. Testing reports and MSDS are also accessible.
Is it possible to produce samples or in small quantities?
Yes. We provide a flexible MOQ, which includes small-batch customization and sample orders for prototype testing.
Tailored Customization
Our design team can create custom battery designs for just about any device or machine.
Timely Delivery
Our efficient production and distribution process gets your product delivered in a timely manner.
Quality Guarantee
We stand by our products and guarantee you’ll be happy with your purchase.
