AGM Deep Cycle · Series RDC

RDC Series – Deep Cycle (AGM)

Endurance for frequent charge/discharge cycling.

Designed for persistence, the RDC Series is optimized for severe cyclic service under the EUROBAT 'Cycle Service' classification. Unlike standby batteries, it uses specialized active material that allows it to exceed 400 cycles at 80% Depth of Discharge (DOD). Its internal construction is denser, preventing stratification and ensuring stability after repetitive use. With a 12-year design life, it is the ultimate technical solution for light electric vehicles and solar systems requiring superior 'muscle' and high wear resistance.

Request a quote Models (19) PDF
RDC Series – Deep Cycle (AGM)
Models
19
Nominal Voltage
2 V, 6 V, 12 V
Capacity
12–1000 Ah
Design life
12 years
Warranty
2 years
EUROBAT
10-12 Years (High Performance)

Key features

  • Cycling: Optimized for more than 400 cycles at 80% DOD
  • Materials: Specialized active material and thick plates
  • Versatility: Suitable for both motive and stationary use
  • Efficiency: High recharge acceptance

Applications

  • Solar/Wind Energy Systems
    Energy storage for deep-cycle photovoltaic and wind systems, ensuring stable power supply even during low generation periods.
  • Light Electric Vehicles
    Light traction with daily cycling: golf carts, wheelchairs and utility vehicles.

Standards and certifications

CE CERTIFIED ISO 9001 / 14001 IEC 60896-21/22 JIS C8704 GB/T19639

RDC series models

Each model links to its datasheet with discharge tables, dimensions and charge parameters. Rated capacity at 25 °C; C20 = 20-hour rate.

Model Nominal Voltage Capacity Length (mm) Width (mm) Height (mm) Weight (kgs)Terminal
RDC2-800 (formerly RKC2-800) 2 V 800 Ah (C10) 410 175 330 51F10
RDC2-1000 (formerly RKC2-1000) 2 V 1000 Ah (C10) 475 175 330 60F10
RDC6-200G (formerly RKC6-200G) 6 V 200 Ah (C10) 264 180 247 30F12
RDC6-235 (formerly RKC6-235) 6 V 235 Ah (C10) 260 180 272 36F12
RDC6-300 (formerly RKC6-300) 6 V 300 Ah (C10) 295 178 350 46F13
RDC6-380G (formerly RKC6-380G) 6 V 400 Ah (C20) 295 180 406 53F12
RDC12-12 (formerly RKC12-12) 12 V 12 Ah (C10) 151 98 95 3.45F11
RDC12-33 (formerly RKC12-33) 12 V 33 Ah (C10) 195 130 155 10.2F11
RDC12-55 (formerly RKC12-55) 12 V 55 Ah (C10) 229 138 208 16.5F11
RDC12-65 (formerly RKC12-65) 12 V 65 Ah (C10) 350 167 179 20.5F14
RDC12-75 (formerly RKC12-75) 12 V 75 Ah (C10) 260 169 208 22.5F11
RDC12-80 (formerly RKC12-80) 12 V 80 Ah (C10) 350 167 179 23F11
RDC12-90 (formerly RKC12-90) 12 V 90 Ah (C10) 306 169 208 27.5F14
RDC12-100 (formerly RKC12-100) 12 V 100 Ah (C10) 328 171 214 30F14
RDC12-120 (formerly RKC12-120) 12 V 120 Ah (C10) 406 173 227 34F12
RDC12-134 (formerly RKC12-134) 12 V 134 Ah (C10) 410 176 227 34F12
RDC12-150 (formerly RKC12-150) 12 V 150 Ah (C10) 485 172 240 44F13
RDC12-250 (formerly RKC12-250) 12 V 250 Ah (C10) 520 269 220 70F13
RDC12-260 (formerly RKC12-260) 12 V 260 Ah (C10) 520 269 220 72F12

Construction

ComponentMaterial
ContainerABS (Flame Retardant Optional)
CoverABS (Flame Retardant Optional)
ElectrolyteSulphuric acid
NegativeLead
PositiveLead dioxide
Safety ValveRubber
SealantEpoxy Resin
SeparatorFibre Glass
TerminalCopper

Downloads

RDC series datasheets (PDF)

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