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Firstpower Technology Co., LTD.: Dimensions

This document provides specifications for the FirstPower Technology FP12120 12V 12Ah lead-acid battery. It lists dimensions of 151mm x 98mm x 95mm and a weight of 3.70kg. The battery has a nominal voltage of 12V, capacity of 12Ah at 20 hours and 25°C, and an internal resistance of approximately 19mΩ when fully charged at 25°C. The document also provides information on charging characteristics, discharge characteristics, and operating temperatures for the battery.

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164 views1 page

Firstpower Technology Co., LTD.: Dimensions

This document provides specifications for the FirstPower Technology FP12120 12V 12Ah lead-acid battery. It lists dimensions of 151mm x 98mm x 95mm and a weight of 3.70kg. The battery has a nominal voltage of 12V, capacity of 12Ah at 20 hours and 25°C, and an internal resistance of approximately 19mΩ when fully charged at 25°C. The document also provides information on charging characteristics, discharge characteristics, and operating temperatures for the battery.

Uploaded by

Power Wherever
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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FirstPower Technology Co., Ltd.

FP12120(12V12Ah)

Dimensions

Specifications Charging Characteristics(25℃)


Nominal Voltage 12 V
Capacity(20HR, 25℃) 12 Ah
Length 151mm (5.94inch)
Width 98mm (3.86inch)
Dimension Charged Volume
Height 95mm (3.74inch)
Total Height 101mm (3.98inch) Charge Voltage

Approx. Weight 3.70kg (8.16lbs)


Internal resistance
Approx. 19mΩ
(Fully charged, 25℃)
40℃ 102% Charging Current
Capacity
affected by 25℃ 100%
temperature 0℃ 85%
(20HR)
-15℃ 65%
3 month Remaining Capacity: 91% Cycle Life(25℃)
Self-discharge
6 month Remaining Capacity: 82%
(25℃)
12 month Remaining Capacity: 65%
Nominal operating
25℃±3℃(77℉±5℉)
temperature
Operating temperature range -15℃～50℃ (5℉～122℉ )
Float charging voltage(25℃) 13.60 to 13.80V 30% Depth of discharge
Cyclic charging voltage(25℃) 14.50 to 14.90V
Maximum charging current 3.6A
Terminal material Copper
Maximum discharge current 180A(5 sec.)
◆ Absorbent glass mat technology;
◆ Recognized by UL & CE;
Note: Floating life at 20℃ designed for 5 years.
◆ ABS container.
Constant Current Discharge Characteristics (A, 25℃)
F.V/TIME 5min 10min 15min 30min 60min 3h 5h 10h 20h
9.60V 46.0 31.0 24.5 13.5 7.80 3.17 2.08 1.12 0.60
10.2V 43.7 29.5 23.5 13.0 7.49 3.12 2.05 1.11 0.59
10.8V 41.0 27.7 22.3 12.3 7.11 3.06 2.01 1.10 0.59
Constant Power Discharge Characteristics (Watt, 25℃)
F.V/TIME 5min 10min 15min 30min 60min 3h 5h 10h 20h
9.60V 513 350 279 155 90.3 37.6 25.0 13.4 7.20
10.2V 488 332 268 149 86.7 37.1 24.5 13.3 7.10
10.8V 458 312 255 141 82.4 36.3 24.0 13.3 7.10

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