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CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V

Rated4.7(6,888 ratings)Only 7 left

Above normal

$98.00 is 5% above the $92.95 it normally sells for. It sold at or within 3% of $92.95 for at least about a week of the last 45 days.

Now
$98.00
Normally
$92.95
Lowest in 142 days
$79.99(Oct 7)
Highest
$106.96
Evidence: Strong142 days tracked165 price changes

Where today's price sits

View on amazon.com (opens in a new tab)

Prices change. Confirm the price on Amazon before you buy. TrackPin may earn a commission if you buy, at no cost to you; it never changes a verdict.

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Good: 5%+ below normal. Great: 20%+ below. One email when it happens. No account, no newsletter.

Amazon price jumps and real deals, posted on X: @trackpindeals (opens in a new tab)

Price history

Tracked since Jun 22 · 142 days · 165 price changes

Ahead of Black Friday 2026 (Nov 27), it is 5% above its normal price of $92.95. A "sale" back to $92.95 would only return it to normal. CTEK price history, checked Nov 12, 2026: current price $98.00, normal (typical) price $92.95, average $99.47 over 142 days, lowest $79.99 (Oct 7, 2026), highest $106.96 (Jun 22, 2026).

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $92.95
  • 5% or more below normal

How often does it drop below normal?

In the 142 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more once, lasting less than a day. The last time ended Oct 7. One brief dip under an hour isn't counted.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $95.00

    Parts HarborSeller rating 52% of 83

11 of 15 offers
The 10 lowest of 11 offers, by price
SellerConditionPriceFBASeller rating
Parts HarborNew$95.00No52% of 83
3T MotorsportsNew$95.00No65% of 398
Mikey ImportsNew$96.58No44% of 17
Happy Tools LLCNew$98.07Yes98% of 114
Aftermarket Parts!New$99.00Yes58% of 820
Pitbull Truck PerformanceNew$99.99Yes77% of 253
R/A Hoerr IncorporatedNew$99.99No94% of 37,865
Trusted Trade CompanyNew$99.99Yes86% of 328
Happy Tools LLCNew$109.86No98% of 114
DriveLine SupplyNew$110.08Yes58% of 452

Showing the 10 lowest of 11 offers.

Amazon lists 15 offers. These are from the first page of its offer list, sorted by price plus delivery, so a lower price may be further down.

More real deals in Electronics

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B00CD44RQO
Request
curl https://trackpin.co/api/v1/product/B00CD44RQO \
  -H "x-api-key: $TRACKPIN_API_KEY"

This is exactly what the API returns for this product. Free keys include 100 requests a day.

Request a key
Live response, As of 01:46 UTC
{
  "asin": "B00CD44RQO",
  "title": "CTEK - 40-206 MXS 5.0 Fully Automatic 4.3 amp Battery Charger and Maintainer 12V",
  "image": "https://m.media-amazon.com/images/I/71b8ejrAv5S._AC_SL500_.jpg",
  "currency": "USD",
  "category": "CE",
  "category_label": "Electronics",
  "in_stock": true,
  "price": {
    "current_cents": 9800,
    "reference_cents": 9295,
    "discount_pct": -5.43,
    "is_deal": false,
    "observed_at": 1794442843366,
    "changed_at": 1794380264812,
    "checked_at": 1794442843366,
    "source": "stored"
  },
  "verdict": {
    "label": "above",
    "text": "Above normal",
    "pct_vs_normal": -5.43,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Above normal. $98.00 is 5% above the $92.95 it normally sells for. It sold at or within 3% of $92.95 for at least about a week of the last 45 days."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 7999,
    "max_cents": 10696,
    "avg_cents": 9947,
    "history_days": 142,
    "price_levels": 325,
    "price_changes": 165,
    "distinct_prices": 13,
    "lowest_at": 1791372344202
  },
  "history": [
    {
      "price_cents": 9800,
      "from": 1793652463597,
      "to": 1793652463597
    },
    {
      "price_cents": 9900,
      "from": 1793653531240,
      "to": 1794030727263
    },
    {
      "price_cents": 9800,
      "from": 1794031489396,
      "to": 1794031489396
    },
    {
      "price_cents": 9900,
      "from": 1794032401626,
      "to": 1794377272345
    },
    {
      "price_cents": 9800,
      "from": 1794380264812,
      "to": 1794442843366
    }
  ],
  "last_seen": 1794442844491
}
// … 320 more steps in the full response

Normal price: the lowest price level the product held for at least 15% of the last 45 days (about a week). Prices within 3% of each other count as one level, and we use the lowest price in that level. How we calculate it → Prices are observations of amazon.com and may be incomplete or delayed. TrackPin is not affiliated with Amazon.