• -£34.07
Ultracell UCG200-12 | 200Ah 12V GEL batteries
Ultracell UCG200-12 | 200Ah 12V GEL batteries

Ultracell UCG200-12 GEL batteries - 200Ah 12V Gel

£279.66
£313.73
Tax included
UCG200-12
0712971128286

The Ultracell UCG200-12 GEL battery is a 12 V, 200 Ah battery designed for energy storage for backup and moderate cycling applications, particularly in stand-alone solar installations. Its VRLA (gel electrolyte) lead-gel technology is described as sealed, and the technical data sheet shows a nominal service life of 15 years at 20°C. It measures 522 × 240 × 218 mm and weighs 63 kg.

  • Specifications: 12 V, 200 Ah (C10), 522 × 240 × 218 mm, 63 kg, internal resistance approx. 3.24 mΩ.
  • Cells: VRLA (Valve Regulated Lead Acid) lead-gel technology with gelled electrolyte.
  • BMS + communication: Not applicable, as this is a gel battery (no BMS or communication indicated).
  • Compatibility + scalability: Cyclic use (14.4–14.8 V) or maintenance/float (13.5–13.8 V) at 25 °C, with an indicative cycle life of approximately 1,200 cycles at 50% depth of discharge.
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Background batterie AGM Ultracell 200Ah

UCG200-12 GEL Ultracell battery - 12V 200Ah : Excellence in solar storage

VRLA 200Ah gel electrolyte (GEL) battery, proven, robust technology for backup applications and moderate cycling. It is sealed and maintenance-free.

Main applications

This technology is particularly suited to specific applications where reliability and maintenance are key criteria:



  • Backup power and UPS: Ideal for use in "floating" mode (permanent load-holding).
  • Alarm and security systems.
  • Power for isolated sites with occasional use: Perfect for a weekend cottage, occasional lighting or small applications.
  • Marine or camper van applications: Its waterproof design and vibration resistance are assets for nomadic use with moderate requirements.

Technical specifications



  • Rated voltage: 12 V
  • Rated capacity (C10): 200 Ah
  • Technology: Lead-GEL VRLA (Valve Regulated Lead Acid)
  • Cycling life (manufacturer's guide) :
    • Approx. 2400 cycles at 30% depth of discharge (DoD)

    • Approx. 1200 cycles at 50% depth of discharge (DoD)

    • Approx. 600 cycles at 80% depth of discharge (DoD)
  • Maximum charging current: 30 A
  • Recommended charging
    • voltages
  • (@ 25°C):
    • Cycling duty ("Bulk/Absorption" charging): 14.4 V - 14.8 V

    • Float charging: 13.5 V - 13.8 V
  • Dimensions (L x W x H): 522 x 240 x 219 mm
  • Weight: Approx. 58 kg
  • Type of terminal: M8 threaded insert

Points to consider for optimum use



  • Charger configuration: To achieve its maximum service life, this battery requires precise setting of charging voltages.
  • To avoid irreversible damage, the recommended values must be observed.
  • Charging and discharging currents: We advise you not to exceed the currents recommended by the manufacturer.
  • Excessively high currents can lead to premature wear and tear.
  • Technology comparison: For equivalent weight and size, lithium technology offers superior storage capacity. The energy efficiency of a GEL battery (charge/discharge) is around 85-90%.



Life cycle versus depth of discharge

cycle de vie batterie AGM Ultracell 200Ah

Comparative table of price per useful kWh over battery life at a glance!

Comparatif des batteries

There are many different storage technologies: Gel or AGM batteries, lithium batteries, OPzS and OPsV. It's not easy to choose the right technology for your needs. Each technology has its own characteristics (size, power, cost, number of cycles and service life, etc.). With this table, you can quickly compare the price per useful kWh over the lifetime of the batteries.

C10 = 10-hour charge/discharge test.
C24 = examination of a charge or discharge in 24 hours.

Click here to see our comparison table.

UCG200-12

Data sheet

Voltage
12V
Technology
Gel
Battery capacity
200Ah
Rated capacity
110.0 AH/110.0A - 1h, 1.70V/cell, 25°C
160.0 AH/32.0A - 5h, 1.75V/cell, 25°C
200.0 AH/18.6A - 10h, 1.75V/cell, 25°C
208.0 AH/10.0A - 20h, 1.80V/cell, 25°C
Internal resistance
Approx 3.24mΩ
Standby use
No limit to initial charge current Voltage 13.5V ~ 13.8V at 25°C (77°F) Temperature coefficient Coefficient -20mV/°C
Nominal service life at 20°C
15 years
Operating temperature range
Décharge : -20 ~ 60°C
Load: 0 ~ 50°C
Storage: -20 ~ 50°C
Weight
63 kg
Nominal operating temperature range
25 ± 3°C (77 ± 5°F)
Cycle Use
Initial charging current less than 3.6A. Voltage 14.4V 15.0V ~ at 25°C (77°F) Temp. Coefficient -30 mV / ° C
Capacity affected by temperature
0°C (32°F) 86%
25°C (77°F) 100%
40°C (104°F) 103%

Specific References

UPC
712971128286
EAN13
0712971128286
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