China gel battery(FCG12-38) Manufacturer,Exporter

gel battery(FCG12-38) FCG12-38

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Item Code:FCG12-38 Features:Modle:FCG12-38 Sealed type:sealed Maintenance Type:Free colour:black and white brand name:MCA packing:in carton,then on pallet,

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Description
Technical specifications

Modle:FCG12-38

Sealed type:sealed

Maintenance Type:Free

colour:black and white

brand name:MCA

packing:in carton,then on pallet,

Features:

Exceptional deep discharge recovery

No corrosive

Gas generation

Long service life

Quick chargeablity

Maintenance free operation

Product characteristics

Rated voltage			12V
Rated capacity (10 hours rate)			38Ah
Capacity 25℃(77°F)		20 hours rate (1.9A)	40Ah
		5 hours rate (6.46A)	32.7Ah
		1 hours rate (20.9A)	23.0Ah
internal resistance		Fully charged 25℃(77°F)	≤10mΩ
Temperature vs. Capacity (10 hours rate )		40℃ (104°F)	102%
		25℃ (77°F)	100%
		0℃ (32°F)	85%
		-15℃ (5°F)	65%
Self discharge 25℃(77°F)		Residual capacity after storage of 3 month	90%
		Residual capacity after storage of 6 month	80%
		Residual capacity after storage of 12 month	62%
Charge methods 25℃(77°F)	Floating Charge	Initial charge current at 9.5A or smaller Constant voltage: 13.6-13.8V
Charge methods 25℃(77°F)	Cycle charge	Initial charge current at 9.5A or smaller Constant voltage:14.4-14.9V

Product specification

Dimension	Length	197mm
	Width	166mm
	Height	174mm
	Total height	174mm
packing measurement	Length	212mm
	Width	180mm
	Height	220mm
Packing Quantity		1 pcs
Net weight		12.5 kg±100g
Packing weight		12.5kg
Gross weight		12.8kg

Constant current discharge（25°C）

Cut-off voltage/ cell	5min	10min	15min	30min	45min	1h	2h	3h	5h	8h	10h	20h
1.60V	133.0	106.4	76.0	43.7	31.2	20.9	13.3	9.62	6.54	4.30	3.93	2.01
1.65V	129.2	102.6	72.2	42.9	30.8	20.7	13.2	9.58	6.50	4.30	3.90	2.01
1.70V	121.6	95.0	68.4	41.8	30.4	20.5	13.1	9.50	6.46	4.26	3.86	2.00
1.75V	106.4	79.8	64.6	39.5	30.0	20.3	12.9	9.39	6.46	4.22	3.84	2.00
1.80V	95.0	68.4	60.8	34.2	29.6	20.1	12.5	9.12	6.38	4.22	3.80	1.90

Constant power discharge（25°C）

Cut-off voltage/ cell	5min	10min	15min	30min	45min	1h	2h	3h	5h	8h	10h	20h
1.60V	242.1	194.2	140.0	84.7	59.3	47.5	25.5	18.5	12.6	8.32	6.96	3.80
1.65V	232.2	186.2	132.2	81.7	58.5	46.7	25.4	18.4	12.5	8.28	6.92	3.80
1.70V	221.2	175.2	126.0	77.9	57.8	46.7	25.2	18.4	12.5	8.28	6.92	3.76
1.75V	193.8	147.8	119.1	73.3	57.0	46.0	24.8	18.1	12.5	8.17	6.84	3.69
1.80V	172.9	133.0	112.1	63.5	56.2	45.2	24.1	17.6	12.4	8.17	6.73	3.61

Note: the date above is an average value obtained by 3 cycles of the battery, not the min value. Please contact us for update information.

Product material

Composition	Positive plate	Negative plate	Shell	Safety valve	Terminal	Separator	Electrolyte
Raw material	Lead dioxide	Lead	ABS	Rubber	Lead terminal	Glass fiber	Gelled