Models are in Demand
OPzV 2v 200ah
OPzV 2v 250ah
OPzV 2v 350ah
OPzV 2v 420ah
OPzV 2v 600ah
OPzV 2v 800ah
OPzV 2v 1500ah
OPzV 2v 2000ah
OPzV 2v 3000ah
OPzV Battery Features
Nominal Voltage
2V, 12V
Capacity
2V200Ah-3000Ah
Designed floating service life
18-20 years
Advanced Features
newly developed tubular positive plates with fumed gelled electrolyte offering 20 years design life and super high deep cycling capabilities
Over 20 years design life at floating condition @ 25°C, Wide operating temperature range from -40°C to 60°C
Tubular positive plate with prolonged cycle life
Lead Calcium die cast grid with improved corrosion resistance capability
Low self-discharge rate and long shelf life
Excellent deep discharge recovery capability
Applications
Telecom, Electric Utilities, Control Equipments, Security Systems, Medical Equipments, UPS systems, Railroad Utilities, Photovoltaic Systems, Renewable Energy System, etc.
Lead Time, Package & Shipping
Lead Time
-
25-30 days for a 20ft container
-
10-15 days for 1-2 pallets trial order
-
Drop shipment for general stocking items
Shipping
We are free to recommend you the experts who specialize in battery shipping and logistics.
Package
Professional packaging ensures your batteries arrive safely at their destination.
Single battery
1pc/PE bag
pcs/carton
cartons/pallet
pallets/container
Battery Maintenance Guide
Proper maintenance ensures optimal performance and longevity of your BEVAULT batteries. Follow these tips for best results.
Charging Method
| APPLICATION | STANDBY USE | CYCLE USE |
|---|---|---|
| Charging Method | Constant voltage | |
| Setting Voltage (V/cell) | 2.25~2.30 | 2.40~2.50 |
| Temperature Factor | -3.0mV/°C/cell | -5.0mV/°C/cell |
| Max. Charge Current (Ca) | 0.3 | |
| Charge Time |
Discharge 100% 24h Discharge 50% 20h |
Discharge 100% 16h Discharge 50% 10h |
| Temperature (°C) | -15°C~40°C | |
Handing Instruction
- Do not short the terminals.
- Do not place the battery near or in fires.
- Do not use the battery in a container or bag without proper ventilation.
- Operate at a temperature between -15°C to 50°C. But for cycle use, the 5°C to 35°C temperature range is recommended.
- To properly store the battery, remove battery from equipment or charge and store in a dry and cool place.
- Immediately recharge after discharging.
- If sulfuric acid from the battery is spilled on skin or clothing, wash immediately with water. If acid comes in contact with eyes, flush with large amounts of water and immediately see a doctor.
- To obtain maximum life, the ripple current at the RMS forward current of the charger should be regulated to 10% less than its output value.
- Avoid mixed use of batteries. Different capacities, histories, or manufacturers of batteries may cause damage to the batteries or other equipment’s.