View source for 12V Accessory Power Circuit

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All modern Zero models have a 12V accessory power circuit fed from the [[DC-DC 12V Converter]], ending in plugs under the tank plastics in front of the area reserved for the tank bin or power/charge tank, behind the front wheel.
: They can be accessed by hand without removing plastics but are easier with plastics removed. Both plugs are fed power from the same 10-amp circuit.

;12V Circuit
: The 12v system on a Zero is very fault tolerant.
: It operates at a very consistent 14 volts, which provides up to 140W (10A) of power available on the accessory circuit.
: The circuit altogether provides 300W total to 2013-2014 models. 2015+ models offer up to 500W but that excess is mostly required for the ABS pump.
: Some owners have used increased size fuses such as 12.5 or 15 amp for even more accessory power.

; Powertrain Impact
: The wattage pulled by the accessory power has a negligible, almost immeasurable affect on range.
: Even at the maximum 140 watt output over 2 hours of straight riding, the 12v accessories would use 0.28 kWh of the total capacity of the battery, which for a ride under 2 hours is about 2-2.5% of the total power available.
: For reference, a heated jacket at full power will typically draw 90W, greater than the stock headlamp at 60W. The impact on the battery is greater if making a very long, slow use of the battery (say, under 35mph for at least 4 hours).

[[File:Connectorsabovebattery.jpg|thumb|S model connectors in the forward tank area]]

;Sumitomo Connector
: All 2013+ models have a Sumitomo power connector which is weather sealed.
: Zero's 12v accessories will plug directly into the Sumitomo connector.
:* [http://www.zeromotorcycles.com/shop/index.php?main_page=product_info&cPath=15_5&products_id=143 OEM 12V outlet]
:* [http://www.zeromotorcycles.com/shop/index.php?main_page=product_info&cPath=15_5&products_id=193 OEM Accessory power splitter]
: [http://www.easternbeaver.com/Main/main.html Eastern Beaver makes motorcycle 12V circuitry parts] including Sumimoto connectors:
:* [http://www.easternbeaver.com/Main/Elec__Products/Connectors/Sealed/SMTS/smts.html Sumitomo TS090 Sealed Connectors]

;SAE Connector
: 2014+ models also include a standard [https://www.peigenesis.com/images/content/pei_tabs/amphenol/ac-series/5015-ac-threaded.pdf SAE connector] in the same area on the same circuit and fuse.
: The SAE connector is more common for third party accessories and can be easily adapted to other plugs (such as coaxial for heated gear) very easily.

[http://ptruchon.pagekite.me/wiki/zerodsmods#volt_port Patrick Truchon wrote up his 12V port enhancement]:
* [http://www.ebay.ca/itm/Weatherproof-Universal-USB-Charger-Adapter-Socket-12-V-to-5-V-Outlet-Power-Jack-/121412406017?hash=item1c44be4b01 dual USB adapter]
* He shows how he built a splitter and USB outlet into the plastic tank bin.

;Accessing Ports on the S/DS/SR/DSR
: Tools
:* Torx T45 wrench (MY2015+) or 5mm allen key (MY2013-2014) to [[Seat Removal|remove the seat]].
:* 3mm allen key wrench to remove plastics.
: Steps
# [[Seat Removal|Remove the seat]].
# [[SDS Platform/Tank Plastics/Removal|Remove the tank plastics]].
# Tucked under the frame near the helmet lock, you will see a Sumimoto connector with a cap installed and a SAE 2-pin connector with some dielectric grease on the end.
#: With a Power Tank or Charge Tank installed, accessing the plugs and signal relay forward is impeded from behind and above.
#:: We recommend accessing them from below, using a flashlight and possibly needlenose pliers.
#:: The Power Tank can be pulled out more easily than the Charge Tank but is very heavy.

;[[12V Accessory Socket Kit Install (S Platform)]]
{{:12V Accessory Socket Kit Install (S Platform)}}

;[[12V Accessory Socket Kit Install (X Platform)]]
{{:12V Accessory Socket Kit Install (X Platform)}}
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[[Category:12V Component]]