CS, CS-E Series
CS and CS-E lead-acid batteries offer long service life through the use of clad-type electrodes.

CS and CS-E lead-acid batteries achieve long service life by adopting clad-type electrodes. Depending on the model, a built-in electrolyte hydrometer can be installed inside the battery, making maintenance and inspection easier.
Features
- Long-life flooded battery type, suitable for general stationary applications.
- Expected service life is 10–14 years at 25°C.
- Certified battery equipment.
- Charging voltage:Float charge: 2.15 V/cell, Equalizing charge: 2.30 V/cell
Main Applications
- Telecommunications equipment
- Power equipment operation
Specifications Table
| Model | Voltage | Capacity (Ah) | External dimensions (mm) | Electrolyte | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10-hour rate (reference) | 1-hour rate | Overall height (max.) | Container height (±3) | Width (±3) | Length (±3) | Mass (with electrolyte) (approx. kg) | Specific gravity (20°C) | Electrolyte volume at specific gravity 20°C: approx. L | ||
| CS-15-6(E) | 6 | 15 | 12 | 226 [270] | 185 | 132 | 149 [200] | 6.9 [7.8] | 1.215 | 22.0 [3.0] |
| CS-30-6(E) | 6 | 30 | 14 | 226 [270] | 185 | 132 | 200 | 9.7 | 1.215 | 2.7 [3.7] |
| CS-45-6(E) | 6 | 45 | 36 | 226 [270] | 185 | 132 | 252 | 13 | 1.215 | 3.5 |
| CS-60-6(E) | 6 | 60 | 48 | 226 [270] | 185 | 132 | 303 | 16 | 1.215 | 3.9 |
| CS-90-6(E) | 6 | 90 | 72 | 226 [270] | 185 | 133 | 472 | 24 | 1.215 | 6.3 |
| CS-15(E) | 2 | 15 | 12 | 226 [270] | 185 | 131 | 67 | 2.8 | 1.215 | 1.1 |
| CS-30(E) | 2 | 30 | 24 | 226 [270] | 185 | 131 | 67 | 3.3 | 1.215 | 0.9 |
| CS-45(E) | 2 | 45 | 36 | 226 [270] | 185 | 132 | 102 | 4.8 | 1.215 | 1.5 |
| CS-60(E) | 2 | 60 | 48 | 226 [270] | 185 | 132 | 102 | 5.1 | 1.215 | 1.3 |
| CS-90(E) | 2 | 90 | 72 | 226 [270] | 185 | 133 | 154 | 8 | 1.215 | 2.1 |
| CS-130(E) | 2 | 130 | 104 | 381 [411] | 325 | 170 | 120 | 15 | 1.215 | 4 |
| CS-170(E) | 2 | 170 | 134 | 381 [411] | 325 | 170 | 120 | 16 | 1.215 | 3.8 |
| CS-210(E) | 2 | 210 | 168 | 381 [411] | 325 | 170 | 195 | 22 | 1.215 | 6.5 |
| CS-250(E) | 2 | 250 | 200 | 381 [411] | 325 | 170 | 195 | 23 | 1.215 | 6.4 |
| CS-290(E) | 2 | 290 | 232 | 381 [411] | 325 | 170 | 195 | 25 | 1.215 | 6.2 |
| CS-400(E) | 2 | 400 | 320 | 381 [411] | 325 | 170 | 285 | 34 | 1.215 | 9.6 |
| CS-500(E) | 2 | 500 | 400 | 381 [411] | 325 | 170 | 390 | 45 | 1.215 | 13.5 |
| CS-600(E) | 2 | 600 | 480 | 381 [411] | 325 | 170 | 390 | 48 | 1.215 | 13 |
| CS-700(E) | 2 | 700 | 560 | 381 [411] | 325 | 170 | 515 | 60 | 1.215 | 18 |
| CS-800(E) | 2 | 800 | 640 | 381 [411] | 325 | 170 | 515 | 63 | 1.215 | 17.5 |
| CS-900(E) | 2 | 900 | 720 | 381 [411] | 325 | 170 | 515 | 71 | 1.215 | 17 |
| CS-1000(E) | 2 | 1000 | 800 | 718 [794] | 640 | 300 | 280 | 105 | 1.215 | 32 |
| CS-1200(E) | 2 | 1200 | 960 | 718 [794] | 640 | 300 | 280 | 114 | 1.215 | 30.5 |
| CS-1400(E) | 2 | 1400 | 1120 | 718 [794] | 640 | 300 | 280 | 123 | 1.215 | 29 |
| CS-1600(E) | 2 | 1600 | 1280 | 718 [794] | 640 | 300 | 390 | 155 | 1.215 | 46.5 |
| CS-1800(E) | 2 | 1800 | 1440 | 718 [794] | 640 | 300 | 390 | 164 | 1.215 | 45 |
| CS-2000(E) | 2 | 2000 | 1600 | 718 [794] | 640 | 300 | 390 | 173 | 1.215 | 43.5 |
| CS-2200(E) | 2 | 2200 | 1760 | 718 [794] | 640 | 300 | 390 | 178 | 1.215 | 42.5 |
1. Installing a built-in electrolyte hydrometer does not change the container dimensions.
2. Six-volt batteries are equipped with carrying handles; therefore, the length shown includes the handle.
3. “(E)” indicates a catalyst plug type vented battery; the overall height, weight, and electrolyte volume are shown as the dimensions in brackets [ ].
4. For batteries with a 10-hour rate capacity of 90 Ah or less, the tolerance for external dimensions excluding overall height is ±2 mm.
5.The electrolyte level indicator line is displayed in the length direction for capacities from 15 Ah to 290 Ah (10-hour rate), and in the width direction for capacities of 400 Ah or more.