RAW POWER VRLA AGM Battery — 12V 42AH [12RP42VA] – ankker.com

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RAW POWER VRLA AGM Battery — 12V 42AH [12RP42VA]

RAW POWER VRLA AGM Battery — 12V 42AH [12RP42VA]

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Rated 5 out of 5

Designed floating charging service life: 12 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: 12 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 (10HR)	42AH
Length (L)	197±2mm
Width (W)	166±2mm
Height (H)	176±2mm
Total Height (TH)	176±2mm
Weight ±3%	Approx 13.50kg (29.76lbs)
Internal Resistance	≈7.30 mΩ
Standard Terminals	T21 (standard)

Rated Capacity
20 hour rate (2.1A)	45.0AH
10 hour rate (4.2A)	42.0AH
5 hour rate (7.14A)	35.7AH
3 hour rate (10.5A)	32.0AH
1 hour rate (25.2A)	25.5AH

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

Cycle Application

Limit initial current less than 12.6A.
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 0.25A 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 12.6A 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)	5	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Current Discharge Data Sheet (Amperes at 25ºC)
10.20	127.6	96.9	73.0	38.8	35.92	25.24	19.93	16.70	10.46	7.27	5.17	4.32	2.35
10.50	112.7	88.8	68.4	37.2	34.32	24.23	19.15	16.08	10.12	6.94	4.89	4.25	2.30
10.80	105.0	80.7	63.8	35.9	32.73	23.23	18.36	15.47	9.77	6.65	4.64	4.15	2.22

End Voltage (V)	Minute (M)					Hour (H)
End Voltage (V)	5	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Power Discharge Data Sheet (Watt at 25ºC)
10.20	1263	1070	777	484	363	316	231	173	129.2	83.4	61.7	52.5	27.50
10.50	1216	908	697	473	355	312	227	168	125.0	80.7	61.0	50.9	26.65
10.80	1131	848	667	462	343	296	216	162	120.8	77.9	60.2	48.5	26.05

Description
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Description

Designed floating charging service life: 12 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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