Ultracell 12V 55Ah GEL Batteries
Ultracell 12V 55Ah GEL Batteries

Ultracell UCG55-12 GEL batteries - 55Ah 12V Gel

CHF108.62
Tax included
0736
0712971128927

The Ultracell UCG55-12 GEL battery is a 12 V, 55 Ah battery designed for energy storage in small solar systems and portable applications. Its gel technology uses a gelled electrolyte in a sealed battery, with a deep cycle rating of up to 1,200 cycles at 50% discharge. It measures 229 × 138 × 209 mm and weighs 17 kg.

  • Specifications: 12 V, 55 Ah, 229 × 138 × 209 mm, 17 kg, internal resistance 0.006 mΩ.
  • Cells: Gel technology (gelled electrolyte) and sealed battery.
  • BMS + communication: Not applicable, as this is a gel battery (no BMS or communication indicated).
  • Compatibility + scalability: Suitable for small photovoltaic systems and mobile applications. Deep cycling rated for up to 1,200 cycles at 50% discharge.
11 items in stock!

Background batterie AGM Ultracell 55Ah

GEL 55Ah battery: Portable, durable energy solution

55Ah Gel Batteries

Gel batteries are sealed batteries: no maintenance, no need to add distilled water. Greater safety than open lead batteries.
A Gel battery can withstand 100% discharge and recover its rated capacity if the discharged holding time is short. This series has a longer discharge time than other batteries. Its special plate design increases battery life, particularly in warmer temperatures. A separator within the battery enhances its performance. It also has a longer shelf life.

  • Nominal voltage: 12V
  • Capacity: 55Ah
  • Dimensions :
  • L 229 x W 138 x H 209 mm
  • Weight: 17 Kg

Life cycle versus depth of discharge

Cycle vie batterie Ultracell 55Ah

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.



0736

Data sheet

Voltage
12V
Technology
Gel
Battery capacity
55Ah
Rated capacity
1 hour, 1.60V/cell, 25°C - 33.0 AH/33.0A
10 hours, 1.80V/cell, 25°C - 52.25 AH/5.225A
20 hours, 1.80V/cell, 25°C - 61.0 AH/2.8A
5 hours, 1.75V/cell, 25°C - 46.75 AH/9.35A
61.0AH
Maximum discharge current
16.5A
Internal resistance
0.006mΩ
Standby use
13.6V ~ 13.8V Temperature coefficient -mV/°C Coefficient -mV/°C
Self-discharge
Ultracell batteries can be stored for up to 6 months at 25°C (°77F), after which a new charge is required. For higher temperatures, the time interval will be shorter.
Operating temperature range
Charge : 0 ~ 40°C (5 ~ 104°F)
Discharge: -15 ~ 50°C (5 ~ 122°F)
Stockage : -15 ~ 40°C (5 ~ 104°F)
Weight
17 kg
Nominal operating temperature range
25 ± 3°C (77 ± 5°F)
Cycle Use
14.4V ~ 15.0V Temperature coefficient -mV/°C Coefficient -mV/°C
Capacity affected by temperature
0°C (32°F) 86%
25°C (77°F) 100%
40°C (104°F) 103%

Specific References

UPC
712971128927
EAN13
0712971128927
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