OVERVIEW
Polinovel's HD series LiFePO4 lithium batteries are constructed with the best manufacturing techniques. Each LiFePO4 battery has an internal battery management system (BMS) that protects the battery against over charge, over discharge, short circuit, and high temperature. HD series LiFePO4 battery is truly maintenance free ad will last several years. Better to be applied in boat, RV, vans, motorhome etc tougher operation environment.
FEATURES
HD series lithium battery using lifepo4 battery cells with more advantages as following:
◆ Longer life compare to lead acid battery
◆ Up to 60% weight saving
◆ 100% usable capacity
◆ More energy with 1/3 smaller size
◆ Less than 3% self discharging
◆ Built in safety protection
◆ Zero maintenance
◆ Easy installation
◆ Eco-friendly
◆ Quality guaranteed
INTERNAL STRCUTURE
Polinovel caring every details of the lithium battery pack to assure you get the most safe and durable battery using experience:
Well-organized Structure (Cells, BMS, Cables) Dual Safe BMS, Steel Plate on Top & Screw Supported Overhead
Patented 32650 Cells with Steel Positive and Negative Columns Design Whole Battery Pack Adopts Screw Fastening Connection
Tailored & Qualified Cable for Fast Charging and Discharging Pure Copper Terminals for High Current, Insulator Cap Protection
SPECIFICATIONS
| Items | Parameter |
| Battery Type | LiFePO4 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 150Ah |
| Energy | 1.92KWh |
| Internal Resistance | ≤20mΩ |
| Series & Parallel Application | up to 4 series 4 parallel connected application |
| Recommended Charge Voltage | 14.6±0.2V |
| Floating Charge Voltage | 13.8±0.2V |
| Charge Method | CC/CV |
| Discharge Cut-off Voltage | 10.0V |
| Standard Charge Current | 30A |
| Max. Continuous Discharge Current | 100A |
| Pulse Discharge Current (<5s) | 200-400A |
| Cycle Life | >2000 cycles |
| Dimension | Length: 485±2mm |
| Width: 170±2mm |
| Height: 220±2mm |
| Weight | 20±0.2Kg |
| Operation Temperature Range | Charge: 0~45℃; |
| Discharge: -20~60℃ |
| Recommended operating temperature: 15℃~35℃ |
| Self-Discharge Rate | Residual capacity: ≤3%/month; ≤15%/years |
| Reversible capacity: ≤1.5%/month; ≤8%/years |
| Storage Temperature & Humidity Range | Less than 1 month: -20℃~35℃, 45%RH~75%RH |
| Less than 3 months: -10℃~35℃, 45%RH~75%RH |
| Recommended storage environment: 15℃~35℃，45%RH~75%RH |
BMS
The BMS helps to ensure safe and accurate running.
◆ Over-Charging
◆ Over-Discharging
◆ Over-Current
◆ High Temperature
◆ Short Circuit
◆ Thermal Shock
◆ No Fires
◆ No Explosions
DIMENSION DRAWING
Polinovel HD Series lithium batteries are deveoped basing on same battery case size that are pefect to replace conventional lead acid batteries:
Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to sales@plgenergy.com, we will get back to you as soon as possible.