Description
DJ 12V 40Ah Battery Battery is a Valve Regulated Lead Acid (VRLA) type Sealed Maintenance Free (SMF) battery. Capacity ranges from 4Ah to 200Ah. This is a high quality battery that is designed to provide excellent performance, durability and long life. This battery meets or exceeds original manufacturer specifications.
Product Application:
Suitable for Online UPS, Offline UPS, Emergency Light, Charger Fan, Fire Alarm System, and other loads
Specification:
| Nominal Voltage | 12 V | ||
| Capacity(25℃) | 20HR(10.5V) | 40Ah | |
| 10HR(10.5V) | 35Ah | ||
| 1HR(9.60V) | 24.8Ah | ||
| Dimension | Length | 200±2mm(7.87inch) | |
| Width | 168±2mm (6.61inch) | ||
| Height | 180±2mm (7.07inch) | ||
| Total Height | 180±2mm (7.07inch) | ||
| Approx. Weight | 12.3kg (27.11lbs)±4% | ||
| Terminal type | T4/T9 | ||
| Internal resistance(Fully charged,25℃) | Approx. 8.5m | ||
| Capacity affected by temperature(20HR) | 40℃ | 102% | |
| 25℃ | 100% | ||
| 0℃ | 85% | ||
| -15℃ | 65% | ||
| Self-discharge(25℃) | 3 month | Remaining Capacity: 91% | |
| 6 month | Remaining Capacity: 82% | ||
| 12 month | Remaining Capacity: 65% | ||
| Nominal operating temperature | 25℃±3℃(77F±5F) | ||
| Operating temperature range | Discharge | -15℃～50℃(5F～122F) | |
| Charge | -10℃～50℃(14F～122°F) | ||
| Storage | -20℃～50℃(-4F～122F) | ||
| Float charging voltage(25℃) | 13.60 to 13.80V Temperature compensation:-18mV/℃ | ||
| Cyclic charging voltage(25℃) | 14.50 to 14.90V Temperature compensation:-30mV/℃ | ||
| Maximum charging current | 12A | ||
| Terminal material | Copper | ||
| Maximum discharge current | 400A(5 sec.) | ||
| Designed floating life(20℃) | 10～15years | ||
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