ExpiredDigimarker 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery Deep Cycle Rechargeable Battery with Built-in BMS, 4000+ Life

Nominal Capacity:100Ah

Nominal Voltage:12.8V

Usable Capacity:100Ah

Energy:1280Wh

Charge Voltage:14.6V

Max.load /lnverter Power:640W

Max. Continues Charge/Discharge Current:50A

Cycle Life:3000 - 5000 times

Dimension:

L329xW172xH214mm

Weight:

Approx.10.5kg/23.15lbs

Charge:0°C--50°C

Discharge:-20°C-60°C

Our Lifepo4 batteries can be connected in parallels and in series for larger capacity and higher voltage.We suggest that:1.the Max connection in series is : 4 pcs batteries to 48V 2.the Max connection in series/in parallels: Support 4 series and 4 parallel (in the case of simultaneous series and parallel connection)3.the Max connection in parallels is(In the case of separate parallel connection, no series connection) : it can connect multiple batteries, and no more than 10 pcs in parallel. Products of different manufacturers and different capacity batteries cannot be connected in series or in parallel . When the batteries are used in parallel or series, the voltage must be the same. It can support fast charging and solar panel charging.

About our battery's BMSThe unique built-in battery management system (BMS) of our products lithium battery can protect it from overcharge, deep discharge, overload,overheating and short circuit, and low self-discharge rate. Our BMS has a high temperature disconnect function. When the internal temperature of the battery reaches 75℃ ( 167°F ) it will automatically disconnect to protect the battery. With overcharge and over discharge protection functions, when the overcharge voltage exceeds 15V or the over discharge voltage is lower than 8.8V, the battery will automatically disconnect. Our recommended charging voltage and discharging voltage are 14.6±0.2V and 10v±0.2V, respectively. If the charging voltage is lower than 13.8V, the battery power (with a deviation of 1-2°/o) cannot be fully charged.