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Concorde Battery Sealed RG-35A

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Part numbers : RX1-11-03881 , RG-35A , 11-03881
Unit of Measure: EA

507.08 EUR / EA 507.08 EUR 507.08 € excl. VAT

507.08 EUR / EA excl. VAT

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Availability
Up to 50 EA ready to ship on Monday 2026-08-17
Order before 17:00 CET Tomorrow
Up to 131 EA ready to ship on Thursday 2026-08-20
Order before 17:00 CET Tomorrow
96 EA available on request, fees apply
Special order from vendor stock.

The Concorde Battery RG-35A is a 12 V general aviation aircraft battery from Concorde Battery Corporation. It uses valve-regulated sealed lead-acid technology with absorbed glass mat (AGM) separators for a maintenance-free battery design.

  • Manufacturer part number: RG-35A
  • Voltage: 12 V
  • Rated capacity (C1): 29 Ah
  • Maximum weight: 13.4 kg
  • Nominal dimensions: 131 × 248 × 174 mm
  • RG® recombinant-gas, valve-regulated lead-acid battery design
  • Non-removable vent valves; no electrolyte or water replenishment required
  • Low-impedance construction designed to support starting and essential electrical-power duties

Confirm the correct battery part number, installation configuration, approved maintenance data and continuing-airworthiness requirements before installation.

Documentation: Concorde RG-35 Series specification sheet.

Overview

Recombinant Gas - The RG® Series are low resistance, valve regulated lead acid (VRLA) batteries.

  • Superior starting power
  • Reliable essential power in the event of a generator failure
  • Low impedance design
  • Maintenance free
  • Constructed with non removable vent valves - no addition of electrolyte or water required
  • Aerobatic: Non spillable at any altitude or attitude
  • Factory tested to assure airworthiness
  • Shipped fully charged and ready to install
  • Manufactured with absorbed glass mat separators (AGM)
  • RG® Series batteries ship non-HAZMAT

NOTE: This aircraft battery is not designed or intended for turbine aircraft engine starting applications. Warranty coverage applies to reciprocating aircraft engine starting, and standby / essential power installations.

*NOTE* - The STC for some aircraft is available at an additional cost please call 877-4-SPRUCE (777823) if applicable to your aircraft.


Battery Type

Voltage

Ampere Hours

Max. Weight

Our P/N

RG-35A

Sealed Lead Acid

12

29

29.5 lbs.

11-03881


Specifications

  • Voltage: 12v
  • Ampere Hours: 29
  • Weight: 29.5 lbs
  • Cold Cranking Amperage (CCA): 390

Drawing


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