Download Specifications

FLOODED DEEP CYCLE BATTERY

S2 L16-SC

Series	4000	Warranty	3 Years
Volts	2	Design	L16
Cells	1	Plates/Cell	53
Terminal Type		LT
Included Hardware		S/S Hex Cap Screw, Nut, Lock & Flat Washer
Size & Thread		5/16"-18
Cables		Optional: 19" 4/0 interconnect cable

Charge
Charge Voltage Range	2.45-2.5 V/cell @ 25°C (77°F)
Float Voltage Range	2.25 V/cell @ 25°C (77°F)
Recommended Charge Current	175 A
Maximum Charge Current	290 A
Self-Discharge Rate	5%-10% per month at 25°C (77°F)

Capacity
Cold Crank Amps (CCA) 0°F / -18°C	3378
Marine Crank Amps (MCA) 32°F / 0°C	4223
Reserve Capacity (RC @ 25A)	2909 Minutes
Reserve Capacity (RC @ 75A)	764 Minutes

Capacity Affect by Temperature	40°C (104°F)	25°C (77°F)	0°C (32°F)	-15°C (5°F)
Capacity Affect by Temperature	105%	100%	75%	50%

Hour Rate	Capacity / AMP Hour	Current / AMPs
@ 100 Hour Rate	1728 AH	17.28 A
@ 72 Hour Rate	1683 AH	23.38 A
@ 50 Hour Rate	1623 AH	32.46 A
@ 20 Hour Rate	1503 AH	75.15 A
@ 15 Hour Rate	1413 AH	94.19 A
@ 10 Hour Rate	1353 AH	135.27 A
@ 8 Hour Rate	1293 AH	161.57 A
@ 5 Hour Rate	1202 AH	240.48 A
@ 1 Hour Rate	706 AH	706.41 A
Ampere hour capacity ratings based on specific gravity of 1.280 at 27°C (80°F). Reduce capacities 5% for specific gravity of 1.265 and 10% for 1.250.

Specifications
	Weight	59 kg	130 lbs
	Length	318 mm	12.5"
	Width	181 mm	7.13"
	Height Incl. Term.	432 mm	17"
	Product measurements & weights are calculated based on sample data. Individual specifications are subject to vary due to the manufacturing process & battery components.

Electrolyte Reserve	57 mm	2.25"
Container	High Density Polypropylene
Cover	High Density Polypropylene
Handles	Rope / Plastic Handle
Plastics are UL94 HB (UL94-V2 available) Plastics are impact copolymer rated to ASTM D256, D5420 Vented design with integral flame arrestor vent caps

Cycle Life vs. Depth of Discharge

Voltage vs. Depth of Discharge

Detailed Illustration

Rev.#3 | August 2024