RAW POWER VRLA AGM Battery — 12RP22VA [12V 22Ah] – ankker.com

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RAW POWER VRLA AGM Battery — 12RP22VA [12V 22Ah]

RAW POWER VRLA AGM Battery — 12RP22VA [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 RAW POWER, VRLA AGM Battery

Nominal Voltage	12V
Nominal Capacity (20HR)	22AH
Length (L)	181±2mm
Width (W)	76±2mm
Height (H)	166±2mm
Total Height (TH)	166±2mm
Weight ±2%	Approx 6.1kg (13.4lbs)
Internal Resistance	≈11.5 mΩ
Standard Terminals	T03 (standard)

Rated Capacity
20 hour rate (1.10A)	22.00AH
10 hour rate (2.20A)	20.50AH
5 hour rate (3.74A)	18.25AH
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 5.5A.
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 5.5A 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	57.5	45.0	23.0	16.2	13.7	10.8	8.08	6.09	3.90	2.59	2.15	1.14
9.9V	54.7	42.9	21.9	15.6	13.3	10.6	7.88	5.95	3.81	2.54	2.12	1.13
10.2V	52.2	40.8	20.9	15.1	13.0	10.3	7.69	5.80	3.71	2.48	2.11	1.12
10.5V	51.7	40.5	20.7	15.0	12.9	10.1	7.40	5.62	3.65	2.47	2.09	1.10
10.8V	51.1	40.0	20.5	14.7	12.8	10.0	7.11	5.42	3.58	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	669	542	306	217	162	124	93.7	66.6	43.9	30.6	24.3	13.1
9.9V	637	516	291	209	158	121	91.1	65.0	42.8	30.0	24.1	13.0
10.2V	607	492	278	202	154	118	88.5	63.3	41.8	29.4	23.8	12.8
10.5V	587	477	272	198	151	116	87.7	62.0	41.3	29.2	23.5	12.6
10.8V	565	461	264	193	149	114	85.9	60.8	40.8	28.9	23.0	12.5

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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