INFINITE VRLA AGM Battery — 12IP22VA [12V 22Ah] – ankker.com

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INFINITE VRLA AGM Battery — 12IP22VA [12V 22Ah]

INFINITE VRLA AGM Battery — 12IP22VA [12V 22Ah]

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Rated 5 out of 5

Designed floating charging service life: 8 years (25ºC)
Sealed and maintenance free operation
Safety valve installation for explosion proof
Low self-discharge characteristic
Wide operating temperature range from 0ºC~40ºC
Lead Aluminum calcium Tin alloy high energy, prevent corrosion

Designed floating charging service life: 8 years (25ºC)
Sealed and maintenance free operation
Safety valve installation for explosion proof
Low self-discharge characteristic
Wide operating temperature range from 0ºC~40ºC
Lead Aluminum calcium Tin alloy high energy, prevent corrosion

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Categories INFINITE, VRLA AGM Battery

Nominal Voltage	12V
Nominal Capacity (20HR)	22AH
Length (L)	182±2mm
Width (W)	77±2mm
Height (H)	166±2mm
Total Height (TH)	166±2mm
Weight ±3%	Approx 5.80kg
Internal Resistance	≈12.1 mΩ
Standard Terminals	F28 (standard)

Rated Capacity
20 hour rate (1.10A)	22.00AH
10 hour rate (2.20A)	20.50AH
5 hour rate (3.74A)	18.70AH
27 minute rate (22A)	11.00AH
7 minute rate (66A)	7.70AH

Capacity affected by Temperature
40ºC (104ºF)	103%
25ºC (77ºF)	100%
0ºC (32ºF)	86%

Cycle Application

Limit initial current less than 6.6A.
Charge until battery voltage (under charge) reaches 14.1V to 14.4V at 25ºC (77ºF).
Hold at 14.1V to 14.4V until current drop to under 0.132A for at least 3 hours.
Temperature compensation coefficient of charging voltage is -30mV/ºC.

Standby Service

Hold battery across constant voltage source of 13.6 to 13.8 volts with current limit 6.6A continuously. When held at this voltage, the battery will seek its own current level and maintain itself in a fully charge status.
Temperature compensation coefficient of charging voltage is -18mV/ºC.

End Voltage (V)	Minute (M)				Hour (H)
End Voltage (V)	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Current Discharge Data Sheet (@25ºC) Unit: A
9.6V	51.9	40.7	20.9	15.1	12.9	10.2	7.84	5.90	3.90	2.59	2.15	1.14
9.9V	49.3	38.7	19.7	14.7	12.6	10.0	7.65	5.75	3.81	2.54	2.12	1.13
10.2V	47.0	36.9	19.0	14.3	12.2	9.7	7.48	5.63	3.77	2.48	2.11	1.12
10.5V	46.5	36.7	18.8	14.1	12.1	9.5	7.19	5.45	3.74	2.47	2.09	1.10
10.8V	46.3	36.1	18.4	13.9	12.0	9.4	6.89	5.26	3.70	2.44	2.05	1.08

End Voltage (V)	Minute (M)				Hour (H)
End Voltage (V)	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Power Discharge Data Sheet (@25ºC) Unit: W
9.6V	606	492	278	195	147	112	86	61	39.7	27.8	22.0	11.9
9.9V	578	480	264	190	144	110	84	60	39.0	27.3	21.9	11.7
10.2V	551	445	251	184	140	108	81	58	38.0	26.7	21.6	11.6
10.5V	531	433	247	181	138	106	80	57	37.4	26.4	21.2	11.4
10.8V	513	418	239	175	134	103	79	55	37.0	26.3	20.9	11.3

Description
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Description

Designed floating charging service life: 8 years (25ºC)
Sealed and maintenance free operation
Safety valve installation for explosion proof
Low self-discharge characteristic
Wide operating temperature range from 0ºC~40ºC
Lead Aluminum calcium Tin alloy high energy, prevent corrosion

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