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Guest ChargePro 20A 2-Bank Waterproof Onboard Battery Charger | 10A per bank; 12V/24V systems; IP67 housing; flooded and AGM lead-acid batteries

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Rated4.5(151 ratings)In stock

Normal price

$173.23 is within 5% of the $181.27 it normally sells for.

Now
$173.23
Normally
$181.27
Lowest in 141 days
$165.03(Nov 8)
Highest
$201.21
Evidence: Strong141 days tracked298 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.

Get an email when the price drops

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

The listing's crossed-out price

Holds up

The listing shows

crossed out: Typical $186.98 −7%

Against its normal price

−4% vs $181.27

Typical $186.98 (−7%) holds up: today's price is 4% below normal.

The crossed-out price is the reference shown on the listing. We don't know how it was set; we only compare it with prices we've observed. How we check →

Price history

Tracked since Jun 22 · 141 days · 298 price changes

Loading the price chart.

  • Price
  • Not checked for 3+ days
  • Normal $181.27
  • 5% or more below normal

How often does it drop below normal?

In the 141 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 8 times, typically lasting less than a day. The last time ended Nov 8. Brief dips under an hour (3) aren't counted.

A count of what happened, not a prediction.

Other ways to buy

  • New from

    $165.03

    General Electronics and more!Seller rating 89% of 9,295

9 of 57 offers
9 of 57 offers, by price
SellerConditionPriceFBASeller rating
General Electronics and more!New$165.03No89% of 9,295
Amazon.comNew$173.24Yes100%
KART ITNew$174.93No97% of 27,969
BigKitchenNew$175.80No96% of 86,035
Jarboys Outdoors & Marine Supplies -AUTHORIZEDNew$177.79No87% of 2,889
Fredwarner Marine & OutdoorsNew$183.78No90% of 1,776
Prime MarineNew$183.87No78% of 9,262
Less Is Always More ✱AUTHORIZED SELLER✱New$184.88No78% of 10,970
General Electronics and more!New$188.06No89% of 9,295

Amazon lists 57 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 Automotive

See all
Get this as JSONThe same verdict and prices, from the TrackPin API.
GET/api/v1/product/B079SZFFL2
Request
curl https://trackpin.co/api/v1/product/B079SZFFL2 \
  -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 19:01 UTC
{
  "asin": "B079SZFFL2",
  "title": "Guest ChargePro 20A 2-Bank Waterproof Onboard Battery Charger | 10A per bank; 12V/24V systems; IP67 housing; flooded and AGM lead-acid batteries",
  "image": "https://m.media-amazon.com/images/I/71j+Cd5gC5L._AC_SL500_.jpg",
  "currency": "USD",
  "category": "Automotive Parts and Accessories",
  "category_label": "Automotive",
  "in_stock": true,
  "price": {
    "current_cents": 17323,
    "reference_cents": 18127,
    "discount_pct": 4.44,
    "is_deal": false,
    "observed_at": 1794414497666,
    "changed_at": 1794155027374,
    "checked_at": 1794414497666,
    "source": "stored"
  },
  "verdict": {
    "label": "normal",
    "text": "Normal price",
    "pct_vs_normal": 4.44,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Normal price. $173.23 is within 5% of the $181.27 it normally sells for."
  },
  "listing_claim": {
    "label": "Typical:",
    "listing_reference_cents": 18698,
    "claimed_pct": 7,
    "real_pct": 4.44,
    "class": "holds_up",
    "observed_at": 1794393395216
  },
  "stats": {
    "min_cents": 16503,
    "max_cents": 20121,
    "avg_cents": 18666,
    "history_days": 141,
    "price_levels": 480,
    "price_changes": 298,
    "distinct_prices": 16,
    "lowest_at": 1794097025033
  },
  "history": [
    {
      "price_cents": 18337,
      "from": 1794033850624,
      "to": 1794034950596
    },
    {
      "price_cents": 16503,
      "from": 1794045066537,
      "to": 1794047030486
    },
    {
      "price_cents": 18311,
      "from": 1794064233235,
      "to": 1794089647774
    },
    {
      "price_cents": 16503,
      "from": 1794097025033,
      "to": 1794142101395
    },
    {
      "price_cents": 17323,
      "from": 1794155027374,
      "to": 1794414497666
    }
  ],
  "last_seen": 1794414497666
}
// … 475 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.