RAW POWER VRLA AGM Battery — 12V 45AH [12RP45VA] – ankker.com

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RAW POWER VRLA AGM Battery — 12V 45AH [12RP45VA]

RAW POWER VRLA AGM Battery — 12V 45AH [12RP45VA]

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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)	45AH
Length (L)	197±2mm
Width (W)	166±2mm
Height (H)	176±2mm
Total Height (TH)	176±2mm
Weight ±3%	Approx 13.5kg (29.8lbs)
Internal Resistance	≈7.3 mΩ
Standard Terminals	T21 (standard)

Rated Capacity
20 hour rate (1.9A)	48.0AH
10 hour rate (3.8A)	45.0AH
5 hour rate (7.65A)	38.3AH
3 hour rate (11.25A)	33.8AH
1 hour rate (24.75A)	25.0AH

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

Cycle Application

Limit initial current less than 13.5A.
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 0.27A 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 13.5A 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)	5	10	15	30	45	1	1.5	2	3	5	8	10	20
Constant Current Discharge Data Sheet (Amperes at 25ºC)
10.20	140	107	80.7	42.8	39.7	27.88	22.01	18.44	11.55	8.02	5.71	4.73	2.52
10.50	125	98	75.4	41.0	37.9	26.76	21.15	17.76	11.18	7.66	5.40	4.64	2.48
10.80	116	89	70.5	39.7	36.1	25.65	20.28	17.07	10.79	7.33	5.13	4.50	2.40

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	1409	1193	866	539	405	352	257	193	144	92.9	68.9	58.5	30.65
10.50	1355	1013	777	527	396	347	253	187	139	90.0	68.0	56.7	29.70
10.80	1260	945	742	515	383	331	241	180	135	86.8	67.1	54.0	29.03

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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