OptiMate™ Lithium Battery Monitor — 12V, 610mm (24"), SAE plug
   

TECMATE OptiMate™ Lithium Battery Monitor — 12V, 610mm (24"), SAE plug

TECMATE
3807-0319
O127

Permanent lead with integrated battery and charging system monitor; two automatic modes and a 3‑LED battery level display.

Hurry! only 10 items left in stock.
€17.02
€24.96
Save €7.94
local_shipping In stock, ships in 20-25 days
Quantity

  Delivery policy

In stock items will be shipped within 1-3 days.

  Return policy

You can return the products within 14 days for a full refund, check our returns policy.

Keep your lithium starter battery monitored with a permanent lead that reports battery status and checks the vehicle charging system.

  • Monitors stored battery charge and confirms charging system operation.
  • Two automatic modes: battery level monitor (single LED blink) and charging system test (arrow mode).
  • Three LEDs indicate full-to-empty range for 12.8/13.2V lithium chemistries; a fourth LED warns of overcharge.
  • Charge level LED blinks every 10 seconds with ultra-low long-term draw.
  • Charging system arrow activates when charge reaches the effective lithium charge range of 14.2–14.5V.
  • Weatherproof charge port with sealing cap for a secure connection.

Simple, low-draw monitoring that helps extend battery life and diagnose charging faults. ⚡

: 3807-0319
In Stock

Data sheet

Type
Battery, Lithium
Units
Each
Color/Finish
Black
Brand
TECMATE
Volts
12 V
Power Connection Type
SAE Plug, Fused, 1/4" Terminal Eyelet

Shipping Policy

Shipping Areas:

We ship to:

  • Spain (Peninsula and Balearic Islands)
  • European Union countries

We do not ship to the Canary Islands, Ceuta, or Melilla.

Shipping Times:

  • Spain (Peninsula): 2–4 business days
  • Balearic Islands: 3–5 business days
  • EU countries: 3–7 business days depending on destination

Shipping Costs:

Shipping costs are calculated automatically at checkout based on destination and weight.

Free shipping may be offered for qualifying orders, as specified on our website.

Order Processing:

Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.

Delivery Issues:

If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.

Return & Withdrawal Policy

Right of Withdrawal:

In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.

To exercise this right, contact us via email or through our website, providing your order number and contact details.

Return Conditions:

  • Products must be unused, in original condition and packaging.
  • Return shipping costs are the responsibility of the customer, unless the product is defective or sent in error.
  • Refunds will be issued within 14 days of receiving the returned goods.

Items Excluded from Return:

  • Custom or personalized products
  • Sealed items that were unsealed after delivery and are unsuitable for return due to hygiene (e.g. cosmetics, personal care)
  • Digital content delivered electronically once download or streaming has begun

If you want to return an item, please contact us first to give you detailed instructions.