M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit

5.0(3 ratings)In stock

Good price

$68.52 is 11% below the $77.65 it normally sells for.

Now: $68.52
Normally: $77.65
Lowest in 138 days: $66.00(Sep 3)
Highest: $83.94

Evidence: Strong138 days tracked83 price changeschecked 4h ago

Where today's price sits

Now $68.52Normal $77.65$66.00$83.94

View on amazon.com

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.

Price history

Tracked since Jun 25 · 138 days · 83 price changes

Price
Not checked for 3+ days
Normal $77.65
5% or more below normal

How often does it drop below normal?

In the 138 days we've tracked it, it stayed 5% or more below today's normal price for an hour or more 3 times, typically lasting about 2 days. It's below normal right now. Brief dips under an hour (28) aren't counted.

A count of what happened, not a prediction.

Other ways to buy

New from
$67.90
MASS DepotSeller rating 80% of 16,568
Used from
$56.99
MASS DepotSeller rating 80% of 16,568

11 of 15 offers

The 10 lowest of 11 offers, by price
Seller	Condition	Price	FBA	Seller rating
MASS Depot	Used - Like New	$56.99	No	80% of 16,568
MASS Depot	New	$67.90	No	80% of 16,568
ULTRADEAL	New	$67.91	No	80% of 648
HOSALESHOP	New	$67.99	No	64% of 1,017
Amazon.com	New	$68.52	Yes	100%
Desert Tools LLC	New	$74.99	No	91% of 55
CCenter (We Record Serial Numbers)	New	$78.14	Yes	97% of 692
cell phone seller	New	$89.99	No	86% of 110
Quantom Tools	New	$93.49	No	100% of 50
ToolTrades	New	$148.94	No	100% of 1,398

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.

Offers as of 21h ago

More real deals in Industrial & Scientific

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Get this as JSONThe same verdict and prices, from the TrackPin API.

GET/api/v1/product/B0818TCL39

Request

curl https://trackpin.co/api/v1/product/B0818TCL39 \
  -H "x-api-key: $TRACKPIN_API_KEY"

const res = await fetch("https://trackpin.co/api/v1/product/B0818TCL39", {
  headers: { "x-api-key": process.env.TRACKPIN_API_KEY },
});
const product = await res.json();

console.log(product.verdict.label, product.price.reference_cents);

import os, requests

r = requests.get(
    "https://trackpin.co/api/v1/product/B0818TCL39",
    headers={"x-api-key": os.environ["TRACKPIN_API_KEY"]},
)
product = r.json()

print(product["verdict"]["label"], product["price"]["reference_cents"])

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

Request a key

Live responseAs of 21:51 UTC

{
  "asin": "B0818TCL39",
  "title": "M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit",
  "image": "https://m.media-amazon.com/images/I/51eIDlup-aL._AC_SL500_.jpg",
  "currency": "USD",
  "category": "BISS Basic",
  "category_label": "Industrial & Scientific",
  "in_stock": true,
  "price": {
    "current_cents": 6852,
    "reference_cents": 7765,
    "discount_pct": 11.76,
    "is_deal": true,
    "observed_at": 1794416408860,
    "changed_at": 1794273006276,
    "checked_at": 1794416408860,
    "source": "stored"
  },
  "verdict": {
    "label": "good",
    "text": "Good price",
    "pct_vs_normal": 11.76,
    "evidence": "strong",
    "stale": false,
    "suspect": false,
    "steady_since": null,
    "sentence": "Good price. $68.52 is 11% below the $77.65 it normally sells for."
  },
  "listing_claim": null,
  "stats": {
    "min_cents": 6600,
    "max_cents": 8394,
    "avg_cents": 7799,
    "history_days": 138,
    "price_levels": 279,
    "price_changes": 83,
    "distinct_prices": 13,
    "lowest_at": 1788394257681
  },
  "history": [
    {
      "price_cents": 6958,
      "from": 1793362275082,
      "to": 1793362275082
    },
    {
      "price_cents": 7814,
      "from": 1793365519690,
      "to": 1794237013645
    },
    {
      "price_cents": 6852,
      "from": 1794243106062,
      "to": 1794255365598
    },
    {
      "price_cents": 7014,
      "from": 1794263189611,
      "to": 1794263189611
    },
    {
      "price_cents": 6852,
      "from": 1794273006276,
      "to": 1794416408860
    }
  ],
  "last_seen": 1794416408860
}
// … 274 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.

M12 12-Volt Lithium-Ion XC Battery Pack 4.0 Ah and Charger Starter Kit

Price history

How often does it drop below normal?

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