GENERAL
		Nominal Voltage	12.8 V
		Nominal Capacity	40 Ah
		Capacity @ 8A	300 min
		Energy	512Wh
		Resistance	≤15 mΩ @ 50% SOC
		Self-discharge	<3% / Month
		Protocol	NA
CHARGE		MECHANICAL
Recommended Charge Current	20A	Dimension (L x W x H)	197*128*220 mm  7.8” x5.0” x 8.7”
Max. Charge Current	40 A	Approx. Weight	12.3lbs (approx. 5.6 kg)
Recommended Charge Voltage	14.4 V	Terminal Type & Layout	DIN &  Layout  B
BMS Charge Cut-Off Voltage	<14.6 V (3.65V/Cell)	Terminal Torque	80~100 in-lbs (9~11N-m)
Reconnect Voltage	>14.2 V (3.55V/Cell)	Case Material	ABS+PC
Balancing Voltage	<14.1 V (3.525V/Cell)	Enclosure Protection	IP65
Maximum Batteries in Series	4	TEMPERATURE
DISCHARGE		Discharge Temperature	-4 ~ 140 ºF (-20 ~ 60 ºC)
Max. Cont. Discharge Current	80 A	Charge Temperature	32 ~ 113 ºF (0 ~ 45 ºC)
CCA@ 0ºC	250 A @5s	Storage Temperature	23 ~ 95 ºF (-5 ~ 35 ºC)
BMS Discharge Cut-Off Current	450A ±150A (50~150ms)	BMS High Temperature Cut-Off	167 ºF (75 ºC)
Recommended Cut-off Voltage	>9.2 V (2.3V/Cell)	Reconnect Temperature	149 ºF (65 ºC)
BMS Discharge Cut-Off Voltage	>8.0V (2s)  (2.0V/Cell)	COMPLIANCE
Reconnect Voltage	>10.8 V (2.7V/Cell)	Certifications	CE/UN38.3 (battery) UL1642/IEC62133 (cells)
Short Circuit Protection	450 ~ 800 μs	Shipping Classification	UN 3480, CLASS 9

Outline Dimension

Terminal Details

Performance Characteristics

Battery Comparisons

This simple, yet thorough comparison of different battery types allows you to see at a glance which battery presents the best value. 

All calculations are based on cycling to 50% capacity retention for fair comparisons.

Efficiency	5.0	5.0	3.0	3.0	3.0
Longevity	5.0	3.0	3.0	1.0	1.0
Cost Per Lifetime KWH	5.0	3.5	4.3	3.0	1.5
Safety	5.0	4.0	4.8	4.5	4.8
Voltage Stability	4.8	4.5	3.5	3.0	3.0
Charge Speed	4.0	5.0	1.5	1.0	1.0

FEATURES & BENEFITS

High cycle life: 

More than 4000 cycles @50% DoD for effectively lower total cost of ownership.

Longer service life: 

Low maintenance batteries with stable chemistry.

Built in circuit protection: 

Battery Management System (BMS) is incorporated against abuse.

Better storage: 

Up to 6 months thanks to its extremely low self-discharge (LSD)rate and no risk of sulphation.

Quickly recharge: 

Save time and increase productivity with less down time thanks to superior charge/discharge efficiency.

Extreme heat tolerance: 

Suitable for use in a wider range of applications where ambient temperature is unusually high: up to +60°C.

Lightweight: 

Lithium batteries provide more Wh/Kg while also being up to 1/3 the weight of its SLA equivalent.

APPLICATIONS

Lithium Iron Phosphate can be used in most applications that use Lead Acid, GEL or AGM type batteries.

Suitable applications include:

    •Motor Starting

    •Marine Starting

    •UPS

    •Switching applications and more

    •Solar Storage

    •Remote Starting

    •Any Application where discharging or charging with high rate is necessary

CAUTIONS

    •Do NOT short circuit, reverse polarity, crush or disassemble.

    •Do NOT heat or incinerate.

    •Do NOT immerse in any liquid.

    •Only use LiFePO4 charger

    •Store at 30~50% SOC. Recharging every 3 months is recommended. 

    •The storage area should be clean, cool, dry and ventilated.

    SES POWER Starting Battery Series

        1) "AS" means Automotive Starting Series

        LiFePO4 batteries are an ideal replacement for a starting lead acid battery, offering a drop-in solution for lead acid battery replacement.    SES Power AS series batteries can be used in automotive starting whit high current(Max. CCA@0℃ 1800A).   Of course, you can use a LFP batteries to replace two or three lead acid battery whit same spec ,because LFP batteries have more energy and stronger power.

If you are interested in a model, please click on the corresponding name in MODEL NO.

        2)"GS" means Generator Starting Series

        SES Power GS series LiFePO4 battery is specifically designed for generator. The batteries have higher output power than AS series. At the same specification, GS series batteries just 1/3 size & weight of lead acid, so you can easy to install or replace. 

If you are interested in a model, please click on the corresponding name in MODEL NO.

        3)"MS" means Motor Starting Series

        SES Power MS series LiFePO4 battery has high output power for electric motor.It can be replced star type lead acid easy and lighter and more powerful makes it easier to start the electric motor outdoors. Of course our battery is IP65 waterproof. 

        It can used in any application where discharging with higt current is necessary.

If you are interested in a model, please click on the corresponding name in MODEL NO.

        4) "HP" means High Power Series

        SES Power HP series LiFePO4 batteries has very strong output power and replacement for star type lead acid battery, offering a drop-in solution for lead acid battery replacement. HP series batteries can be used individually or connected in series or parallel to create a larger system. The series LiFePO4 battery is fit for E-mobility, Motor star, Energy Storage System, Defense & Security, high power UPS, renewable energy systems, and other harsh environment applications.

If you are interested in a model, please click on the corresponding name in MODEL NO.

        5)"HC" means plus Communication

        SES Power HC series LiFePO4 batteries has not only strong output power but also built-in bluetooth module(Optional RS485 or Can) that lets you communicate with the battery using our free APP & software for Andriod mobile & computer. You can check the battery capacity or State of Charge (SoC), voltage, temperature, charge or discharge current simply.The HC series is an ideal choice for use in RVs, Motor star,UPS,off-grid solar,marine, renewable energy system, etc.

If you are interested in a model, please click on the corresponding name in MODEL NO.