

Model HD1280 perfect to use as a light weight trolling motor battery for Bison electric outboards.
◆ 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
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 offer the following advantages:
◆ 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 STRUCTURE
Every detail of the design and construction of our lithium battery packs is carefully planned and tested to ensure that you get the safest and most durable battery possible.
SPECIFICATIONS
Items | Parameter |
Battery Type | LiFePO4 |
Nominal Voltage | 12.8V |
Nominal Capacity | 80Ah |
Energy | 1.024KWh |
Internal Resistance | ≤20mΩ |
Series & Parallel Application | up to 4 series 4 parallel connected application |
Limited 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 | 20A (Max charge current 50A) |
Max. Continuous Discharge Current | 100A |
Pulse Discharge Current (<5s) | 200-400A |
Cycle Life | > 2000 cycles |
Dimension | Length: 329±2mm |
Width: 172±2mm | |
Height: 214±2mm | |
Weight | 12±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 |
Quality standards:
CE marked tested to EU Council Directive 2014/30/EU Electromagnetic Compatibility
Test std. EN 61000-6-3: 2007+A1: 2011 EN 61000-6-1: 2007.
BMS
The BMS helps to ensure safe and accurate running.
◆ Over-Charging
◆ Over-Discharging
◆ Over-Current
◆ High Temperature
◆ Short Circuit
◆ Thermal Shock
◆ No Fires
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