PowMr POW-30AH-12.8V LiFePO4 Battery
The PowMr POW-30AH-12.8V is a high-performance LiFePO4 battery designed for a wide range of applications requiring reliable and efficient energy storage.
Product Overview
The POW lithium battery series offers exceptional performance, capacity, and reliability. Utilizing advanced high-power battery technology, these batteries are engineered for applications in environmentally sensitive areas that demand enhanced commercial cycle life capabilities. They are widely adopted across industrial, residential, commercial, and private sectors, catering to diverse needs. Featuring a maintenance-free structure and advanced design, the POW lithium series is an excellent choice for various markets, including solar and renewable energy storage, electric vehicles, golf carts, industrial equipment, floor machines, forklifts, aerial work platforms, robotics, marine, RV, and off-grid solutions, mobile and medical equipment, as well as telecommunications, broadband, and cable TV UPS systems. The POW lithium battery series ensures optimal performance in all applications due to its superior technology and reliability.
Battery Specifications
| Specification | Value |
|---|---|
| Battery Type-Chemistry | LiFePO4 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 30Ah |
| Energy Density | 384Wh |
| Dimensions (LxWxH) | 165x120x182mm |
| Weight | 4kg |
| Terminal Type | M6 |
| Terminal Torque | 8.5Nm |
| Case Material | ABS |
| BMS Built-in | Yes |
| Self-Discharging Per Month | <3% |
| Max in Parallel | 4 |
| Max in Series | 4 |
| Charging Voltage Range | 10.8~14.4V |
| Recommend Charge Voltage | 14V |
| Max Charge Voltage | 14.4V |
| Max Continuous Current | 30A |
| Recommend Discharge Voltage | 11.2V |
| Max Discharge Voltage | 10.8V |
| Max Continuous Discharge Current | 30A |
| Cycle Life (0.2C, 25°C@80% DOD) | 3000 Cycles |
| Discharge Temperature | -10~60°C |
| Charge Temperature | 0~60°C |
| Storage Temperature | -30~50°C |
BMS Characteristics
| Protection Type | Current | Delay Time |
|---|---|---|
| Primary Discharging Protection | 100A | 100ms |
| Second Discharging Protection | 120A | 50ms |
| Over Charge Voltage Protection | 14.4V | 1~2s |
| Over Discharge Voltage Protection | 8.4V | 0.1~0.5s |
Performance Curves
Discharge Characteristics (25°C)
This graph illustrates the voltage drop over time during discharge at 25°C for various discharge rates (0.2C, 0.3C, 0.5C, 1C, 2C, 5C).
Different Temperature Discharge Curve (0.5C)
This graph shows the battery's voltage output at different temperatures (0°C to 50°C) under a 0.5C discharge rate.
Different DOD Discharge Cycle Life Curve 0.2C 25°C
This graph displays the cycle life of the battery at 25°C with a 0.2C discharge rate, showing how cycle life varies with Depth of Discharge (DOD) from 70% to 100%.
State of Charge Curve (0.5C, 25°C)
This graph plots the battery's voltage and state of charge percentage against charging time at 25°C with a 0.5C charge rate.
Key Features
- Perfect Upgrade Replacement: Ideal replacement for lead-acid battery packs, offering higher energy density.
- A-Grade Cells: Ensures safety and efficiency.
- Long Cycle Life: Exceeds 3000 cycles at 0.2C discharge, 25°C, and 80% DOD.
- High Capacity and Endurance: Supports up to 384W continuous load power, capable of powering multiple loads simultaneously.
- Comprehensive Protection: Features a built-in, safe, reliable, and highly compatible BMS for energy storage safety.
- More Energy Storage: Stores more energy within the same volume.
- Efficient Charging: Achieves full charge in as little as one hour with a maximum charging current of 30A.
- Flexible Configuration: Can be configured up to 4 in series and 4 in parallel, supporting up to 120Ah capacity, 51.2V voltage, and 6144Wh energy.
Precautions
- Always refer to the latest version of the technical manual on the website for safe and efficient operation.
- For parallel connections, fully discharge batteries before connecting and then recharge them. For series connections, ensure batteries have the same remaining capacity.
- Parallel connections are intended to extend backup time, not to increase output power.
- Shenzhen Hehejinin Industrial Co., Ltd. assumes no responsibility for accidents caused by not following this user manual.
Contact Information
PowMr
SHENZHEN HEHEJIN INDUSTRIAL CO.,LTD
Website: www.powmr.com
Tel/Fax: +86 755-28219903
Email: support@powmr.com
Address: Henggang Street, Longgang District, Shenzhen, Guangdong, China
