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    • eBay
    • Battery Converters

    Battery Converters

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    • Multipurpose Batteries & Power
    • Battery Converters
    • Battery Chargers
    • Battery Testers
    • Heavy-Duty Voltage Converters
    • Multipurpose AC to DC Adapters
    • Power Cables & Connectors
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    Shop by Output Battery Size

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    73 Results

      • AA
      • 12 V
      • Rechargeable
      • D
      • C
      • 12 V
      • AAA
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      • All Listings filter applied
    • Battery Buddy™ Adapter Converter-8 Pieces-4 AA to C + 4 C to D Battery Adapters

      Battery Buddy™ Adapter Converter-8 Pieces-4 AA to C + 4 C to D Battery Adapters

      S$ 10.39
      S$ 25.54 shipping
    • Ozito Battery Adaptor Base DIY with Switch Up to 20Ah for 18V Multi Color ozito

      Ozito Battery Adaptor Base DIY with Switch Up to 20Ah for 18V Multi Color ozito

      S$ 29.11
      S$ 22.23 shipping
      78 watching
    • POWERMAX PM3-50-24LK 50AMP 24V Converter Charger 3Stage Auto Smartcharger DLS-40

      POWERMAX PM3-50-24LK 50AMP 24V Converter Charger 3Stage Auto Smartcharger DLS-40

      S$ 317.37
      S$ 67.98 shipping
      Only 2 left
    • Adapter for DeWALT or Hercules 12v Max battery 12 gauge dock power connector

      Adapter for DeWALT or Hercules 12v Max battery 12 gauge dock power connector

      S$ 19.40
      S$ 7.79 shipping
      190 sold
    • AA to Size D Battery Adapters Converter Cases Plastic Parallel White 8 Pcs

      AA to Size D Battery Adapters Converter Cases Plastic Parallel White 8 Pcs

      S$ 12.46
      S$ 25.61 shipping
      115 watching
    • Mains to Battery Replacer Eliminator AA AAA Adaptor Charger Electronic Devices

      Mains to Battery Replacer Eliminator AA AAA Adaptor Charger Electronic Devices

      S$ 20.72
      S$ 42.86 shipping
      183 watching
    • 4pcs Parallel AA Battery Adapters Holder 1.5V Converter 3 AA To 1 D Size Yellow

      4pcs Parallel AA Battery Adapters Holder 1.5V Converter 3 AA To 1 D Size Yellow

      S$ 9.69
      S$ 25.51 shipping
      596 sold
    • Replia Ever Ready (Eveready) No 295 "Police Lamp" Battery Adapter Converter

      Replia Ever Ready (Eveready) No 295 "Police Lamp" Battery Adapter Converter

      S$ 25.92
      S$ 43.07 shipping
      54 watching
    • 3 AA to Size D Battery Adapters Converter Cases Plastic Parallel White 12 Pcs

      3 AA to Size D Battery Adapters Converter Cases Plastic Parallel White 12 Pcs

      S$ 16.62
      S$ 25.75 shipping
      114 sold
    • Milwaukee M18 Power Box 12v Converter

      Milwaukee M18 Power Box 12v Converter

      S$ 48.49
      S$ 26.86 shipping
      Only 1 left!
    • Battery Buddy™ Adapter Converter-16 Pieces-8 AA to C + 8 C to D Battery Adapters

      Battery Buddy™ Adapter Converter-16 Pieces-8 AA to C + 8 C to D Battery Adapters

      S$ 20.65
      S$ 25.89 shipping
    • 3xAAA to 18650 battery size converters 2Pcs-UK STOCK

      3xAAA to 18650 battery size converters 2Pcs-UK STOCK

      S$ 6.12
      S$ 42.26 shipping
      195 sold
    • AA to C Size Battery Converter Adapter Case 2Pcs-UK STOCK

      AA to C Size Battery Converter Adapter Case 2Pcs-UK STOCK

      S$ 5.10
      S$ 42.22 shipping
      452 sold
    • 6 pieces AA to D Size Battery Adapter/Converter Spacer Case.

      6 pieces AA to D Size Battery Adapter/Converter Spacer Case.

      S$ 12.46
      S$ 25.61 shipping
    • Battery eliminator AA Sennheiser Wisycom MPR52 MTP40 G2 G3 G4

      Battery eliminator AA Sennheiser Wisycom MPR52 MTP40 G2 G3 G4

      S$ 120.98 to S$ 207.39
      S$ 57.10 shipping
    • BATTERY HOLDER FOR 10 x AA R6, HR6, R6P  1.5V BATTERIES PP3 OUTPUT CONNECTOR

      BATTERY HOLDER FOR 10 x AA R6, HR6, R6P 1.5V BATTERIES PP3 OUTPUT CONNECTOR

      S$ 8.62
      S$ 42.36 shipping
      Only 1 left!
    • Ozonics SG-WSW Windtracker

      Ozonics SG-WSW Windtracker

      S$ 16.55
      S$ 25.75 shipping
      or Best Offer
    • 3xAA to D Battery Size Converter/Convertor Cases 2Pcs - UK STOCK

      3xAA to D Battery Size Converter/Convertor Cases 2Pcs - UK STOCK

      S$ 11.13
      S$ 42.46 shipping
      78 sold
    • D Cell BATTERY HOLDER FOR 2 x D-CELL WITH SNAP TERMINALS

      D Cell BATTERY HOLDER FOR 2 x D-CELL WITH SNAP TERMINALS

      S$ 9.69
      S$ 25.51 shipping
    • 1.5 Volt DC BATTERY ADAPTER TO D SIZE BATTERY (4 per package) B4

      1.5 Volt DC BATTERY ADAPTER TO D SIZE BATTERY (4 per package) B4

      S$ 8.29
      S$ 32.61 shipping
      3 watching
    • EZRED MS4000 Automotive Memory Saver With Built In Charger

      EZRED MS4000 Automotive Memory Saver With Built In Charger

      S$ 109.49
      S$ 49.67 shipping
      or Best Offer
    • 7.2v 2200mAh Lithium Battery Module with Bare Leads

      7.2v 2200mAh Lithium Battery Module with Bare Leads

      S$ 23.49
      S$ 25.99 shipping
    • Xantrex 806-1802 Inverter, Prosine 1800w 12v T-sine Hdwir (8061802)

      Xantrex 806-1802 Inverter, Prosine 1800w 12v T-sine Hdwir (8061802)

      S$ 2,097.49
      S$ 138.09 shipping
    • Pump Sentry 822 PS- Emergency Power for Sump Pumps bundled W/ Zonex Battery Box

      Pump Sentry 822 PS- Emergency Power for Sump Pumps bundled W/ Zonex Battery Box

      S$ 1,062.98
      S$ 44.89 shipping
      or Best Offer
      Only 3 left
    • 9V Battery Cable to DC Clip  Line Adapter male Jack  5.5 x 2.1mm Barrel-Type

      9V Battery Cable to DC Clip Line Adapter male Jack 5.5 x 2.1mm Barrel-Type

      S$ 6.79
      S$ 30.48 shipping
    • R20 D Power Cell Battery Vintage New Old Stock NOS

      R20 D Power Cell Battery Vintage New Old Stock NOS

      S$ 17.95
      S$ 25.81 shipping
      or Best Offer
    • 9v Battery Eliminator Connector - Convert 9-Volt Powered Devices To Wall Adapter

      9v Battery Eliminator Connector - Convert 9-Volt Powered Devices To Wall Adapter

      S$ 6.38
      Was: S$ 8.50
      S$ 29.27 shipping
      106 sold
    • 4 AAA to C size battery converter 2Pcs/1 Pair  - UK STOCK

      4 AAA to C size battery converter 2Pcs/1 Pair - UK STOCK

      S$ 6.64
      S$ 42.29 shipping
    • Quad-band GSM EDGE Add-on Module, UEXT, USB

      Quad-band GSM EDGE Add-on Module, UEXT, USB

      S$ 49.80
      S$ 25.57 shipping
    • 12~15 Volts DC  Battery Holder 10xAA Snap Fit by Pro Power NEW B11

      12~15 Volts DC Battery Holder 10xAA Snap Fit by Pro Power NEW B11

      S$ 3.46
      S$ 31.16 shipping
    • iSmartHome 3D Printed AA to Size C Battery Adapter 8pcs, Introductory Special

      iSmartHome 3D Printed AA to Size C Battery Adapter 8pcs, Introductory Special

      S$ 3.45
      S$ 25.82 shipping
      or Best Offer
      17 watching
    • 12 Volts DC  Battery Holder 8xAA Snap Fit by Pro Power ( 4 PACK! ) NEW B11-A

      12 Volts DC Battery Holder 8xAA Snap Fit by Pro Power ( 4 PACK! ) NEW B11-A

      S$ 20.72
      S$ 25.90 shipping
    • 2pcs iSmartHome 3D Printed AA to Size D Battery Adapters, Introductory Special

      2pcs iSmartHome 3D Printed AA to Size D Battery Adapters, Introductory Special

      S$ 3.31
      S$ 25.82 shipping
      or Best Offer
    • Battery Sleeves or Converters :: For 1865O to 2070O Compatibility

      Battery Sleeves or Converters :: For 1865O to 2070O Compatibility

      S$ 4.16 to S$ 6.93
      S$ 37.25 shipping
    • BRAND NEW SEALED  RING POWERING

      BRAND NEW SEALED RING POWERING

      S$ 24.20
      S$ 49.91 shipping
    • Sony 7C N60 AA Battery Adapter Case Pack (7CN60)

      Sony 7C N60 AA Battery Adapter Case Pack (7CN60)

      S$ 86.40
      S$ 41.48 shipping
      or Best Offer
    • OREI UHD-EX-330KIT HDMI 2.0 Extender over Ethernet LAN Cable Cat6/Cat7 - 4K@60Hz

      OREI UHD-EX-330KIT HDMI 2.0 Extender over Ethernet LAN Cable Cat6/Cat7 - 4K@60Hz

      S$ 198.31
      Was: S$ 220.34
      S$ 32.03 shipping
      or Best Offer
    • 8 Pieces AAA to AA Size Cell Battery Converter Adaptor Holder Case Switcher A16

      8 Pieces AAA to AA Size Cell Battery Converter Adaptor Holder Case Switcher A16

      S$ 13.10
      S$ 34.65 shipping
      91 sold
    • Ez Red MS4000 Super Automotive Presets And Computer Memory Saver

      Ez Red MS4000 Super Automotive Presets And Computer Memory Saver

      S$ 122.39
      Was: S$ 159.27
      S$ 46.82 shipping
    • I.D.Technology 12V 2.0Ah Battery Pack AG-BP 20 DX

      I.D.Technology 12V 2.0Ah Battery Pack AG-BP 20 DX

      S$ 79.83
      Was: S$ 110.87
      S$ 92.79 shipping
      or Best Offer
    • PROMARINER PRO TOURNAMENT AC PLUG HOLDER 51201

      PROMARINER PRO TOURNAMENT AC PLUG HOLDER 51201

      S$ 15.18
      S$ 79.27 shipping
    • AA C Type Battery Converter Emergency Survival Rechargeable Adapter Case Camping

      AA C Type Battery Converter Emergency Survival Rechargeable Adapter Case Camping

      S$ 25.83
      Free postage
    • BATTERY STORAGE HOLDER Plastic Case BOX ON/OFF SWITCH for 2 AA 1.5V w/LEAD WIRE

      BATTERY STORAGE HOLDER Plastic Case BOX ON/OFF SWITCH for 2 AA 1.5V w/LEAD WIRE

      S$ 3.46
      S$ 31.82 shipping
    • 10 pcs AAA to D, 8 pcs AAA to AA Battery Adapters, Special Offer

      10 pcs AAA to D, 8 pcs AAA to AA Battery Adapters, Special Offer

      S$ 25.63
      S$ 29.98 shipping
      or Best Offer
    • Nested D And C Sized Adapters For AA Batteries  quantity is 4 sets

      Nested D And C Sized Adapters For AA Batteries quantity is 4 sets

      S$ 27.72
      S$ 26.14 shipping
      or Best Offer
    • SUMP PUMP BATTERY BACKUP MODEL 1622PS BY Sec America Free Shipping

      SUMP PUMP BATTERY BACKUP MODEL 1622PS BY Sec America Free Shipping

      S$ 1,315.22
      S$ 50.82 shipping
      or Best Offer
      3 watching
    • 2pcs iSmartHome 3D Printed AAA to Size D Battery Adapters, Introductory Special

      2pcs iSmartHome 3D Printed AAA to Size D Battery Adapters, Introductory Special

      S$ 4.09
      S$ 25.82 shipping
      or Best Offer
    • Automotive Memory Saver with Built-In Charger MS4000 E-Z Red MS4000

      Automotive Memory Saver with Built-In Charger MS4000 E-Z Red MS4000

      S$ 133.35
      Was: S$ 146.89
      S$ 54.42 shipping

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