50AH 12V LiFePO4 series connection capable battery

50AH 12V LiFePO4

This 50AH 12V LiFePO4 series connection capable battery packs a big punch in a small package. Engineered in a SLA case, but with 50Ah of Lithium Iron Phosphate (LiFePO4) technology, this battery has 2 times the power, half the weight, and lasts 4 times longer than a 50Ah sealed lead acid battery – providing exceptional performance & lifetime value. Combine 2 for 24 Volts or 4 for a 48 Volt system. 35 Amp hours of capacity provides a full day of power for high amp draw electronics like Garmin fish finders, ice augers, or anything where you need a longer run time.

Best bms protection board to control battery

Beat structural design

The independent bracket has better stability and perfect battery protection

Best waterproof battery case protection design

Smart app real-time monitoring

REAL-TIME MONITORING(Optional)Phone APP ConnectsTo Bluetooth

Applications

Solar/wind Energy storage system
Golf carts
Recreational Vehicles(RVs)
Marine machine
UPS Backup power system
Solar street light

Auto-Balancing Function

Improve charging efficiency in the long term Connection In Paralle( Maximum of 4 Batteries)

Features

The voltage can be expanded from 12V to 48V to power various products.
Support 4units in series connection, or 10units in parallel connection.
LCD display optional, real-time understanding of battery voltage and capacity.
50A continuous output voltage can continuously charge big-power devices.
The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
Drop-in replacement for heavy lead-acid(AGM / GEL) battery，1/3weight but same capacity.
2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
Maintenance-free, fully sealed, and waterproof.

Intelligent Battery Management System(BMS)

Over charge protection function
Over discharge protection function
Over current protection function
Short protection function
Over temperature protection function
Automatic cell balance function

Technical data

Nominal Voltage	12.8V
Rated Capacity	50AH @0.5C to 9.6V
Stored energy	640Wh
Cycle life@100%DOD	2000 Cycles
Approx. Weight	6.3kg
Internal Resistance	≤60.0 mΩ
Max. Charge Current	50 A
Max. Discharge Current	50 A
Charge Cut-off Voltage	15.2V
Discharge Cut-Off Voltage	9.6V
Dimensions	L198mm×W166mm×H170mm
Series & Parallel Connection	Up to 4 batteries in series, or 10 batteries in parallel
Operating Temperature Range Charge Discharge Recommended	32°F (0°C) to 113°F (45°C) -4°F (-20°C) to 140°F (60°C) 59°F (15°C) to 95°F (35°C)
Self-Discharge Rate	≤3%/month
Life Expectancy (years)	10 years @25°C in 80%DOD
Self Discharge	Approx. 2% per month @ 25°C
Long Term Storage	Charge every 6 months
Short Circuit Protection	Automatically recover after removal of short
Terminal Type	Female Copper Insert M8 (M8/mm)