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12V 250Ah SILICON BATTERY

Name: 12V 250Ah SILICON BATTERY
Brand: MAIN NEW ENERGY CO.,LTD
Rating: 4.4 (48 reviews)

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Model No. :	12V250Ah
Brand Name :	Greensaver
place of origin :	China

4yrs

Ningbo, Zhejiang, China

Manufacturer
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Product description

Characteristics

★ Extended Operating Temperature Range: Greensaver batteries are able to operate under the harshest environments from -40℃-+60℃ temperatures

★ Maintains High Capacity Under Low Temperatures: Greensaver Batteries are able to hold 80-85% of their total capacity under-10℃ temperatures.

★ High Charge Acceptance Ability: With low internal resistance, Greensaver batteries have high charge efficiency and have fast charging ability.

★ Long Battery Life: Without electrolyte stratification using patented electrolyte, Greensaver batteries have cycle life more than 1200 cycles.

Applications

★ Golf cart, wheelchairs, Sweepers, Marine systems;

★ Electric car,Electric bike.

★ Solar energy and wind energy systems;

★ Power station system;

Nominal Voltage			12V
Nominal Capacity (20 hour rate)			260Ah
Capacity 25℃(77°F)		10 hour rate (23.4A)	234Ah

		5 hour rate (41.4A)	207Ah
		1 hour rate (144.1A)	144.1Ah
Internal Resistance		Full Charged Battery 25℃	≤1.6mΩ
Capacity affected by Temperature (10 hour )		40℃ (104°F)	102%
		25℃ (77°F)	100%
		0℃ (32°F)	90%
		-15℃ (5°F)	80%
Self-Discharge 25℃(77°F)Capacity		after 3 month storage	95%

		after 6 month storage	85%
		after 12 month storage	80%
Charge (Constant Voltage)25℃ (77°F)	Float	Initial Charging Current Less than 52A Voltage 13.6-13.8V

	Cycle	Initial Charging Current Less than 52A
		Voltage 14.4-14.9V

Battery Dimensions	Length	521mm


	Width	269mm
	Height	220mm
	Total	224mm
	Height
Box Dimensions	Length	537mm

	Width	284mm
	Height	299mm
Quantity Per Box		1 PC per box
Net weight Per Cell		77.0 kg±500g
Net weight Per Box		77.0kg
Gross Weight		77.8kg

Discharge Constant Current per Cell (Amperes at 77°F25°C)

F.V/Time	5min	10min	15min	30min	45min	1h	2h	3h	5h	8h	10h	20h
1.60V	617.8	393.8	334.6	213.6	157.0	144.1	91.6	64.4	43.8	28.8	25.7	14.3
1.65V	606.5	386.7	328.5	209.8	154.2	141.5	90.0	63.2	43.0	28.3	25.3	14
1.70V	595.3	379.5	322.5	205.9	151.3	138.9	88.3	62.0	42.2	27.8	24.8	13.8
1.75V	584.1	372.3	316.4	202.0	148.4	136.3	86.6	60.8	41.4	27.3	24.3	13.5
1.80V	561.6	358.0	304.2	194.2	142.7	131.0	83.3	58.5	39.8	26.2	23.4	13.00

Discharge Constant Power per Cell (Watts at 77°F 25°C)

F.V/Time	5min	10min	15min	30min	45min	1h	2h	3h	5h	8h	10h	20h
1.60V	1189.2	758.1	644.1	411.3	302.3	277.5	176.4	123.9	84.2	55.5	49.5	27.5
1.65V	1167.6	744.3	632.4	403.8	296.8	272.4	173.2	121.6	82.7	54.5	48.6	27.0
1.70V	1145.9	730.5	620.7	396.3	291.3	267.4	170.0	119.4	81.2	53.5	47.7	26.5
1.75V	1124.3	716.8	609.0	388.8	285.8	262.3	166.8	117.1	79.6	52.5	46.8	26.0
1.80V	1081.1	689.2	585.6	373.9	274.8	252.3	160.4	112.6	76.6	50.5	45.0	25.0

Company Overview

Greensaver is proud of being the world`s one and the only Silicone Power Battery manufacturer. Replacing the 140-year-old technology of lead acid batteries, Greensaver`s breakthrough the invention of the world`s unique Silicone Power Batteries promises to revolutionize th

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