HRL12540W-csb Battery-12V540W High Rate Long Life Battery

**Specifications**

- **Cells Per Unit:** 6

- **Voltage Per Unit:** 12 V

- **Capacity:** 540W @15 minute-rate to 1.67V per cell @25℃ (77°F)

- **Weight:** Approx. 43.90 kg (96.76 lbs)

- **Maximum Discharge Current:** 800A (5sec)

- **Internal Resistance:** Approx. 2.60 mΩ

- **Operating Temperature Range:**

  - Discharge: -15℃ ~50℃ (5°F ~122°F)

  - Charge: -15℃ ~40℃ (5°F ~104°F)

  - Storage: -15℃ ~40℃ (5°F ~104°F)

- **Nominal Operating Temperature Range:** 25℃ ±3℃ (77°F ±5°F)

- **Float Charging Voltage:** 13.5 to 13.8 VDC/unit Average at 25℃ (77°F)

- **Recommended Maximum Charging Current Limit:** 54A

- **Equalization and Cycle Service:** 14.4 to 15.0 VDC/unit Average at 25℃ (77°F)

- **Self Discharge:** CSB Batteries can be stored for more than 6 months at 25℃ (77°F). Please charge batteries before using. For higher temperatures the time interval will be shorter.

- **Terminal:** I2-Thread lead alloy recessed terminal to accept M6 bolt

- **Container Material:** Polypropylene(UL94-V0)*Flammability resistance can be available upon request.

**Dimensions**

- **Length (L):** 343.0±2.5 mm / 13.50±0.10 inch

- **Width (W):** 170.0±2.0 mm / 6.69±0.08 inch

- **Container Height (h):** 273.2±2.5 mm / 10.76±0.10 inch

- **Overall Height (H):** 275.7±2.5 mm / 10.85±0.10 inch

**Constant Current Discharge Characteristics Unit: A (25℃, 77℉)**

| F.V/Time | 2MIN | 4MIN | 5MIN | 6MIN | 8MIN | 10MIN | 15MIN | 20MIN | 30MIN | 45MIN | 60MIN | 90MIN |

|----------|------|------|------|------|------|-------|-------|-------|-------|-------|-------|-------|

| 1.60V    | 720  | 572  | 530  | 498  | 436  | 394   | 308   | 256   | 187   | 134   | 106   | 75.5  |

| 1.67V    | 608  | 517  | 480  | 452  | 406  | 370   | 294   | 245   | 181   | 132   | 105   | 74.3  |

| 1.70V    | 564  | 493  | 457  | 430  | 392  | 354   | 286   | 240   | 178   | 129   | 103   | 73.8  |

| 1.75V    | 501  | 440  | 416  | 398  | 365  | 327   | 270   | 228   | 172   | 126   | 101   | 72.0  |

| 1.80V    | 430  | 391  | 375  | 362  | 323  | 296   | 252   | 209   | 161   | 120   | 97.9  | 70.3  |

| 1.85V    | 379  | 340  | 320  | 304  | 282  | 265   | 222   | 187   | 147   | 111   | 90.3  | 66.2  |

**Constant Power Discharge Characteristics Unit: W (25℃, 77℉)**

| F.V/Time | 2MIN  | 4MIN  | 5MIN  | 6MIN  | 8MIN  | 10MIN | 15MIN | 20MIN | 30MIN | 45MIN | 60MIN | 90MIN |

|----------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|

| 1.60V    | 6874  | 5883  | 5483  | 5176  | 4688  | 4186  | 3421  | 2716  | 2057  | 1518  | 1224  | 885   |

| 1.67V    | 6207  | 5325  | 5026  | 4794  | 4282  | 3885  | 3250  | 2630  | 2006  | 1492  | 1210  | 865   |

| 1.70V    | 5768  | 4937  | 4717  | 4544  | 4016  | 3661  | 3097  | 2564  | 1988  | 1480  | 1201  | 863   |

| 1.75V    | 5225  | 4639  | 4390  | 4196  | 3766  | 3472  | 2951  | 2454  | 1925  | 1441  | 1174  | 849   |

| 1.80V    | 4561  | 4310  | 4032  | 3818  | 3442  | 3233  | 2723  | 2306  | 1846  | 1385  | 1129  | 824   |

| 1.85V    | 4227  | 3643  | 3482  | 3356  | 3146  | 3010  | 2443  | 2104  | 1715  | 1295  | 1061  | 784   |

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