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→ <대체품> ENP KB1270(12V 7Ah)
Nominal Voltage : 12Volts
Dimensions (mm) : L 151 W 65 H 95 TH 100
Weight(approx.) : 2.80 kg (6.17 lbs)
Nominal Capacity (Rated capacity, Ah) : 7200mAh(7.2Ah)
20 hr rate of 0.36A to 10.50V 7.20Ah
10 hr rate of 0.66A to 10.50V 6.60Ah
5 hr rate of 1.26A to 10.20V 6.30Ah
1 hr rate of 4.30A to 9.60V 4.30Ah
Capacity affected by temperature
30℃ (86F) : 105%
25℃ (77F) : 103%
10℃ (50F) : 95%
-10℃ (14F) : 78%
Internal resistance (25C, 77F full charge)
Approx, less than 30.0 mΩ (milliohms)
Maximum discharge current
28.8A (Continuous discharge)
Self-discharge (20C, 68F)
After 1 month 5%
After 3 month 10%
After 6 month 15%
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Weight efficiency (20hr rate)
30.9 WH / kg
Volume efficiency (20hr rate)
92.7 WH / Liter
Max. short-duration discharge current
180 Amperes
Housing material
Container/cover made from ABS resin or
Optional Flame retardant
(UL94-Vo / L.O.I over 29)
Electrolyte : Normal Liquid type (AGM separator)
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Constant voltage charge
Stand-by use : Voltage 13.50 ~ 13.80V (20℃)
Max. current No limit
Cyclic use : Voltage 14.40 ~ 15.00V (20℃)
Max. current 2.88 Amperes
Life expectancy
Stand-by use 4 ~ 6.5 years (20℃)
Cyclic use 100% DOD 260 cycle
50% DOD 600 cycle
30% DOD 1200 cycle
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Constant Current Discharge Table (Amperes)
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V/cell |
1' |
5' |
10' |
20' |
30' |
40' |
50' |
1h |
2h |
3h |
5h |
8h |
10h |
20h |
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1.90 |
12.80 |
9.76 |
7.68 |
5.65 |
4.36 |
3.35 |
2.88 |
2.13 |
1.56 |
1.15 |
0.77 |
0.52 |
0.41 |
0.25 |
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1.85 |
15.16 |
11.29 |
8.86 |
6.19 |
4.80 |
3.79 |
3.20 |
2.50 |
1.65 |
1.20 |
0.82 |
0.58 |
0.44 |
0.26 |
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1.80 |
19.86 |
14.40 |
10.29 |
6.78 |
5.24 |
4.27 |
3.60 |
3.03 |
1.80 |
1.31 |
0.87 |
0.59 |
0.48 |
0.27 |
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1.75 |
21.33 |
15.57 |
10.67 |
6.94 |
5.33 |
4.40 |
3.72 |
3.20 |
1.89 |
1.37 |
0.91 |
0.61 |
0.50 |
0.28 |
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1.70 |
24.00 |
16.94 |
11.08 |
7.20 |
5.49 |
4.54 |
3.84 |
3.39 |
1.99 |
1.44 |
0.96 |
0.647 |
0.52 |
0.29 |
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1.65 |
26.18 |
17.45 |
11.52 |
7.38 |
5.59 |
4.65 |
4.00 |
3.51 |
2.02 |
1.46 |
0.98 |
0.65 |
0.55 |
0.30 |
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1.60 |
30.32 |
18.58 |
12.00 |
7.58 |
5.76 |
4.80 |
4.11 |
3.65 |
2.06 |
1.48 |
0.99 |
0.67 |
0.58 |
0.30 | | |
