| Uninterruptible power supplies (UPS), emergency lighting, photovoltaic applications, testing equipment and measuring devices. |
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• Service-free operation
• Very good charging efficiency
• Expected Design Life: 3 to 5 years
• Good cycle durability according to discharge intensity, more than 1000 discharging/recharging cycles
• Extended shelf life at low self-discharge level
• Valve regulated design
• Absorbing GlassMatt technology in which the electrolyte is fully absorbed (AGM = Absorbing GlassMatt Technology)
• Mechanically strong ABS container, extremely flame-retardant according to UL94HB
• NP batteries can be operated permanently when lying on the side; any operation upside down is solely permissible for one discharge
• Corrosion reduction using a lead-tin-calcium alloy to extend service life
• Excellent high current performance |
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Part Nr. |
UN |
CN |
C10 |
Weight |
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[V] |
[Ah] |
[Ah] |
[kg] |
NP0,8-12 |
12 |
0,8 |
0,7 |
0,35 |
NP1,2-12 |
12 |
1,2 |
1,1 |
0,57 |
NP2,0-12 |
12 |
2 |
1,8 |
0,70 |
NP2,3-12 |
12 |
2,3 |
2,1 |
0,94 |
NP4-12 |
12 |
4 |
3,7 |
1,70 |
NP7-12 |
12 |
7 |
6,5 |
2,65 |
NP12-12 |
12 |
12 |
11,2 |
4,09 |
NP17-12 |
12 |
17 |
14,0 |
5,97 |
NP24-12 |
12 |
24 |
22,3 |
8,92 |
NP38-12 |
12 |
38 |
35,4 |
13,93 |
NP65-12 |
12 |
65 |
60,5 |
22,82 |
| UN = Rated Voltage, CN = Rated Capacitance, Discharging in 20h up to 1,75V/Cell, C10 = Discharging in 10h up to 1,75V/Cell |
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Part Nr. |
L |
W |
H |
Layout |
Terminal |
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[mm] |
[mm] |
[mm] |
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NP0,8-12 |
96 |
25 |
61,5 |
7 |
E |
NP1,2-12 |
97 |
48 |
54,5 |
3 |
A |
NP2,0-12 |
150 |
20 |
89 |
8 |
B |
NP2,3-12 |
178 |
34 |
64 |
1 |
A |
NP4-12 |
90 |
70 |
106 |
1 |
A |
NP7-12 |
151 |
65 |
97,5 |
4 |
A |
NP12-12 |
151 |
98 |
97,5 |
4 |
D |
NP17-12 |
181 |
76 |
167 |
2 |
C |
NP24-12 |
166 |
175 |
125 |
2 |
C |
NP38-12 |
197 |
165 |
170 |
2 |
C |
NP65-12 |
350 |
166 |
174 |
2 |
C |
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| The valve-regulated Yuasa batteries should only be charged at a constant voltage with a current limitation of 0,1CA to max. 0,25CA. |
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| Constant charging voltage of 2,275V/cell at 20°C. |
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| Constant voltage charging at 2,45 ... 2,5V/cell at 20°C, charging time 20h max. |
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Recommended Cut-Off Voltage
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Discharge Current |
Cut-Off Voltage |
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[CA] |
[V/Cell] |
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0,10 |
1,75 |
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0,17 |
1,70 |
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0,26 |
1,67 |
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0,60 |
1,60 |
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3,00 |
1,301) |
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| 1) Depth of Discharge Detrimental to Service Life |
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| The expected operating service life of the NP series is 3 to 5 years. This can be achieved under optimal operating conditions if a permanent battery temperature of 20°C is maintained. The battery with a float charge voltage of 2,275V/cell is charged and one of the local constant charging currents does not cross the effective ripple current value of 0,1CA. |
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| NP1,2-12, NP2,3-12, NP7-12, NP12-12, NP17-12, NP24-12, NP38-12, NP65-12:VdS |
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| Approvals |
 924, Sheet MH 12970,
 107 (Appliance in medical rooms)
108 (Emergency lighting)
0510/Part 2 (Evaporated to a negligible extent)
0833/Part 1 (Burglar alarm systems) |
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All used lead batteries must be given to an environmentally-friendly waste bank for disposal in accordance with local regulations.
Do not dispose of used batteries in domestic waste!
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| Manufacturer |
 Yuasa
http://www.yuasa-battery.de |
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