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SL4580W • 12.8V 135Ah Slimline Lithium LiFePO4 Battery
SL4580W • 12.8V 135Ah Slimline Lithium LiFePO4 Battery, these slimline lithium (LiFePO4) batteries are for situations where space is at a premium these compact mountable batteries measure just 65mm high and weigh just 17 kg. Each is fitted with 100A Anderson input and output plugs for easy connection to your equipment or solar charger output. Each utilises the same battery management system found in the standard LiFePO4 battery series for safe operation at all times, plus a handy voltage & capacity readout.
POWERHOUSE
About LiFePO4.
The latest generation in maintenance free batteries is here! LiFePO4 batteries offer longer service life than traditional lead acid batteries, plus weigh less than HALF as much as SLA batteries. LiFePO4 also provide more usable life per cycle, allowing for longer run times by holding a higher voltage until capacity is almost exhausted. These batteries will also maintain 80-90% charge when in storage – far higher than their lead acid counterparts. Each battery is fitted with an internal battery management system to provide safe charging and discharging at all times. This system provides internal short circuit, over temperature and under/over voltage cut off.
Features
- 5 year warranty.
- Slimline casing just 65mm high!
- High discharge rate design allows current draw up to 100A.
- Battery capacity and voltage readout.
- 100A Anderson style connection for easy integration with solar & appliance cabling.
- Stable LiFePO4 chemistry suitable for in vehicle use as auxiliary batteries.
- Internal battery management system for safe charging and discharging.
Information & Downloads
- Altronics Code: SL4576W
- I/N: 17448
- Barcode: 9321758161722
- Large Image 1
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- SPECIFICATIONS
- Electrical
- Nominal Voltage: 12.8V
- Amp Hour Capacity: 135AH
- Reserve Capacity @ 30A: 270 min
- Energy Density: 1728Wh
- Resistance – Milliohms: <45
- Efficiency – round trip: >99.5%
- Self Discharge per Month: <3%
- Max 4 – series connections: 12-48V
- Parallel connections: No Limit
- Mechanical
- Dimensions: 750 x 240 x 65mm
- Weight: 17KGS
- Terminal Type: Anderson 100A
- Terminal Current: 120A Max
- Case Material: SSP
- Case IP Rating: IP50
- Cell Type – Chemistry: LiFePO4
- Temperature
- Discharge Temperature: -20 to 60°C
- Charge Temperature: -20 to 45°C
- Storage Temperature: -5 to 35°C
- BMS High Temp Cut Off: 80°C
- BMS Reconnect Temp: 50°C
- IP: 50
- Charge
- Recommend Charge current: 50A
- Max Charge current: 100A
- Charge current (0 to -10°C): <20A
- Charge current (-20 to -10°C): <20A
- Recommend Charge current voltage: 14.2 – 14.6V
- BMS Charge voltage cut off: 15.0V
- BMS Reconnect voltage: 14.4V
- Balancing voltage: 13.6
- Discharge
- Max Cont Discharge current: 100A
- BMS Current Cut Off: >120.5A 10S
- BMS Current Cut Off: >150A 3S
- BMS Current Cut Off: >200A 1S
- BMS Voltage Cut Off: 10V
- MS Reconnect Voltage: 12V
We offer 5 years warranty on this product from its date of purchase.
