Skip to product information
1 of 2

Wirthco

WirthCo Battery Doctor 20075 Ring Terminal Harness for Chargers, 15 Amp Fuse Protected, 16 AWG, 3/8 Inch Eyelets, 19.5 Inch Length

WirthCo Battery Doctor 20075 Ring Terminal Harness for Chargers, 15 Amp Fuse Protected, 16 AWG, 3/8 Inch Eyelets, 19.5 Inch Length

SKU:W4820075

Regular price $37.99
Regular price Sale price $37.99
Sale Sold out
Shipping calculated at checkout.

In stock

Quantity
  • Free shipping on $70+
  • Ships from US warehouse
  • 30-day returns

The Wirthco 20075 is a battery doctor ring terminal harness.

Key features

  • Permanent Charger Connection: Ring terminal harness designed for use with Battery Doctor chargers, providing a plug-and-play link to your battery without repeatedly attaching clamps.
  • 15 Amp Fuse Protected: Inline 15 amp fuse helps guard against overcurrent during charging, adding a layer of circuit protection between the charger and the battery.
  • 3/8 Inch Ring Eyelets: Pre-installed 3/8 inch eyelets bolt directly to standard battery posts or hardware for a secure, low-resistance connection.
  • 16 AWG WIRE, 19.5 INCH LENGTH - 16 gauge conductor and 19.5 inch length give enough reach to route the harness from the battery to an accessible charging point.
  • Plug And Play Bullet Connections: Bullet-style connectors mate with compatible Battery Doctor charger leads, letting you disconnect the charger quickly while leaving the pigtail in place.

Before you order

  • Check the group size, terminal layout and cold-cranking amps against your current battery.

Specifications

Brand Wirthco
Manufacturer part number 20075
Part type Electronics & Audio
UPC / GTIN 10054200752
Weight 0.15 lb
Dimensions (L × W × H) 5.75 × 3 × 2 in
Category Electronics & Audio
Condition New
Returns 30-day returns on unused items

Questions

What does shipping cost?

Standard shipping is free on orders of $70 or more to the lower 48 states and DC, and $8 below that. Express is $15 at checkout. Orders ship the same business day when placed early in the day, otherwise the next business day; standard delivery takes 3–5 business days. Alaska and Hawaii are charged by weight at checkout.

Can I return it?

Yes — unused items in the original packaging can be returned within 30 days of delivery. A restocking fee may apply; see our refund policy.

Shipping & delivery

Free standard shipping on orders of $70 or more to the lower 48 states and DC; $8 on smaller orders. Express is $15 at checkout; Alaska and Hawaii are charged by weight. Orders ship from the warehouse closest to you — the same business day, or the next business day if ordered late in the day, on a weekend or holiday. Standard delivery takes 3–5 business days. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Items marked Final sale can't be returned. If a part fails, contact us with your order number and we'll help with the manufacturer's warranty claim.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

View full details