Shenzhen Liruisi Electronics Co., Ltd.
Shenzhen Liruisi Electronics Co., Ltd.
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LIRUISI Communication Battery 2V Valve Regulated Sealed Lead-Acid Battery LT-500
Product introduction:
UPS (Uninterruptible Power Supply) lead-acid battery is a battery mainly used for power backup and is usually installed in UPS systems to provide power continuity performance. This kind of storage battery can store a large amount of energy, and when the grid voltage is unstable or there is a power failure, it will start working immediately, automatically providing backup power for computers, servers, communication equipment and other important loads, so as to ensure the normal operation and use of equipment.
LT series 2V valve regulated sealed lead-acid battery series product specifications:
| Model | standard voltage | capacity(Ah) | size(mm) | |||||
| 10HR | 10HR | Length (L) | Width (W) | High (H) | TH | Weight (kg) | ||
| LT-500 | 2 | 500 | 325 | 243 | 243 | 328 | 365 | 37 |
Installation, use and maintenance
Battery charging:
1. Float charge (limit voltage, control current) use: charging voltage 2.275-2.30V/single cell, temperature compensation, temperature compensation coefficient per unit is 3mv (based on 20)
2. When trickle is used, the battery float charge current is high speed to less than 2Ma/Ah
3. Cycle use (full and stop, discharge and charge): charging voltage 2.35-2.45V/single cell
4. The maximum current shall not exceed 25% of the nominal capacity
Note: The battery should not be used in a closed or high temperature environment and should be kept away from fire
Connection of batteries:
1. Batteries or battery packs with the same actual capacity can be used in series
2. Cells or battery packs with the same actual voltage can be used in parallel
3. The connection part should be tight to prevent sparks; If the contact is poor, the contact surface can be cleaned with soda
4. The positive and negative poles shall not be reversed or short-circuited