The latest 6 Volt 225 Ah Sun Cycle AGM battery is designed for solar and inverter use. Specifically designed for solar, the AGM deep-cycle batteries offer maintenance-free and tough, sealed construction. Ideal for upgrading lead-acid battery banks.
Replace a single 12-volt lead-acid battery with two 6-volt batteries (wired in series) to expand your off-grid power.








The latest 6 Volt 225 Ah Sun Cycle AGM battery is designed for solar and inverter use. Specifically designed for solar, the AGM deep-cycle batteries offer maintenance-free and tough, sealed construction. Ideal for upgrading lead-acid battery banks.
Replace a single 12-volt lead-acid battery with two 6-volt batteries (wired in series) to expand your off-grid power.
Upgrade your battery bank with the latest Sun Cycle AGM deep-cycle battery designed specifically for solar!
|
SPECIFICATIONS |
|
|
Technology |
AGM, VRLA deep cycle battery |
|
Nominal Voltage |
6 V |
|
Nominal Capacity |
225 Ah |
|
Rated Capacity (25°C) |
225Ah @20hr-rate to 1.75V per cell |
|
Nominal Operating Temperature |
77 ±5 °F (25 ±5 °C) |
|
Operating Temperature Range |
Discharge, Storage: -4~140°F (-20~60°C) |
|
Capacity Correction for Temperature Variations |
104°F (40°C) 103% 77°F (25°C) 100% 32°F (0°C) 85% |
|
Maximum Discharge Current |
2250A (5 sec) |
|
Internal Resistance |
≤1.9 mΩ (Full Charge Condition @ 77°F (25°C) |
|
Terminals |
F14 (M8) |
|
Cycle Use |
Initial Charging Current less than 30.0 A |
|
Standby Use |
No limit on Initial Charging Current Voltage: 6.8 V~6.9 V at 77°F (25°C) |
|
Certifications |
CE; IEC60896-21 & 22 |
|
Self Discharge |
Batteries can be stored for up to 6 months at 77°F (25°C) before a freshening charge is required. |
|
Cycle Life 77°F (25°C) |
100% Depth of Discharge ~ 350 cycles 50% Depth of Discharge ~ 650 cycles 30% Depth of Discharge ~ 1650 cycles |
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Materials |
|
|
Case and Cover |
ABS |
|
Separator |
Absorbent Glass Mat (AGM) |
|
Active |
PbO2 + Pb |
|
Electrolyte |
Diluted Sulfuric Acid |
|
Mechanical |
|
|
Length |
9.57 in / 243 mm |
|
Width |
7.36 in / 187 mm |
|
Height |
10.8 in / 275 mm |
|
Total Height |
10.8 in / 275 mm |
|
BCI Group # |
GC2 |
|
Weight |
70.5 lbs / 32 kg |
Upgrade your battery bank with the latest Sun Cycle AGM deep-cycle battery designed specifically for solar!

|
SPECIFICATIONS |
|
|
Technology |
AGM, VRLA deep cycle battery |
|
Nominal Voltage |
6 V |
|
Nominal Capacity |
225 Ah |
|
Rated Capacity (25°C) |
225Ah @20hr-rate to 1.75V per cell |
|
Nominal Operating Temperature |
77 ±5 °F (25 ±5 °C) |
|
Operating Temperature Range |
Discharge, Storage: -4~140°F (-20~60°C) Charge: 32~122°F (0~50°C) |
|
Capacity Correction for Temperature Variations |
104°F (40°C) 103% 77°F (25°C) 100% 32°F (0°C) 85% |
|
Maximum Discharge Current |
2250A (5 sec) |
|
Internal Resistance |
≤1.9 mΩ (Full Charge Condition @ 77°F (25°C) |
|
Terminals |
F14 (M8) |
|
Cycle Use |
Initial Charging Current less than 30.0 A Voltage: 7.3 V~7.4 V at 77°F (25°C) Temperature Compensation: -3mV/°C/Cell |
|
Standby Use |
No limit on Initial Charging Current Voltage: 6.8 V~6.9 V at 77°F (25°C) |
|
Certifications |
CE; IEC60896-21 & 22 |
|
Self Discharge |
Batteries can be stored for up to 6 months at 77°F (25°C) before a freshening charge is required. Monthly Self-discharge ratio is less than 3% at 77°F (25°C). Please charge batteries before using. |
|
Cycle Life 77°F (25°C) |
100% Depth of Discharge ~ 350 cycles 50% Depth of Discharge ~ 650 cycles 30% Depth of Discharge ~ 1650 cycles |
|
Materials |
|
|
Case and Cover |
ABS |
|
Separator |
Absorbent Glass Mat (AGM) |
|
Active |
PbO2 + Pb |
|
Electrolyte |
Diluted Sulfuric Acid |
|
Mechanical |
|
|
Length |
9.57 in / 243 mm |
|
Width |
7.36 in / 187 mm |
|
Height |
10.8 in / 275 mm |
|
Total Height |
10.8 in / 275 mm |
|
BCI Group # |
GC2 |
|
Weight |
70.5 lbs / 32 kg |