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Ritar 500AH 2V OPzV Tubular Gel Battery; Long-Life, Maintenance-Free, Deep Cycle

Name: Ritar 500AH 2V OPzV Tubular Gel Battery; Long-Life, Maintenance-Free, Deep Cycle - Ray Lite Energy
Price: 900000 UGX
Availability: InStock

Original price was: UGX 1,100,000.Current price is: UGX 900,000.

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Ritar 500Ah 2V OPzV Tubular Gel Battery

Nominal Voltage: 2V
Capacity: 500 AH at 10-hour rate
Design Life: Over 20 years in float service
Technology: Tubular Plate with Gel Electrolyte
Maintenance-Free: Valve-regulated, eliminating the need for regular maintenance
Deep Cycle Performance: Excellent recovery from deep discharges
Dimensions: 166mm (L) x 206mm (W) x 470mm (H)
Weight: 39 kg
Terminal Type: F10 (M8)

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Physical Specifications:

Length: 145 mm
Width: 206 mm
Height: 646 mm
Total Height (with terminals): ~682 mm
Weight: Approx. 41 kg (± 3%)

Electrical Characteristics:

Discharge Time	Final Voltage (V)	Discharge Current (A)
10 hr rate (C10)	1.80 V	50.0 A
5 hr rate (C5)	1.75 V	85.0 A
1 hr rate (C1)	1.60 V	280.0 A

Internal Resistance: ≤ 0.45 mΩ (fully charged)
Self-Discharge Rate: ≤ 2% per month (at 25°C)

Design & Performance:

Design Life: 20+ years (at 20–25°C)
Cycle Life: Up to 3,500 cycles at 50% Depth of Discharge (DOD)
Float Voltage: 2.25 – 2.30 V/cell at 25°C
Cycle Use Voltage: 2.30 – 2.40 V/cell
Maximum Charging Current: 0.25C (125A recommended max)
Maximum Discharge Current (5 sec): ~2500 A

Environmental Operating Conditions:

Operating Temperature Range:
- Discharge: -20°C to +60°C
- Charge: -10°C to +50°C
- Storage: -20°C to +60°C
Recommended Operating Temperature: 20°C – 25°C for optimal lifespan