what comes in the GB70 package?

In the GB70 I recently purchased, it came with a paper manual, drawstring bag, the battery with attached jumper cables, XGC cable, 12V male and female plugs (cigarette lighter adaptors) and USB type A to micro cable. It can be charged or provide power via either cable.

What are the cranking ams and peak ams?

The NOCO Genius Boost HD GB70 2000 Amp 12V UltraSafe Lithium Jump Starter is rated in joules. Calculating in joules as a measurement of power multiplied by time, demonstrates the actual starting power as opposed to the peak amp measurement over an indefinite amount of time. It has a peak current rating of 2000 Amps and is rated at 15700 joules. As a reference a traditional 1700 peak amp lead acid battery jump pack has 6950 joules. Let us know if you have any other questions.

If I wanted to power a 12 volt appliance for 7 hrs. that draws 2.5 amps, would any of these units be capable of doing that? If so which one?

One way to look at your question is in Watts (W) Your question is about operating a device that draws 2.5 Amps (A) for seven hours. The Watts used would be (A*Volts)*Hrs or (2.5*12= 30 W)*7=210 W. The NOCO GB 20 is a 400A 12V unit so it's W storage is 400*12=4,800 W. In general you should not discharge Lithium batteries below 20% so you would have 3,840 usable Watts for operating your device. 3,840/30=128 indicates that you might expect 128 hours of operation from a GB20.

Is this okay to leave in the car in the winter?

Yes, periodically charge the unit though, like every 4 or 6 weeks.

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NOCO Boost GB70 UltraSafe 2000A リチウムジャンプスターター 8.0Lガソリン車・6.0Lディーゼル車対応

Product ID: 778322087

Details

ブランド
NOCO
商品の寸法
18.5奥行き x x cm
適合車両のタイプ
ATV RV UTV バン
電圧
12 ボルト
電池の種類
リチウムイオン

⚡2000A peak current

💡400 lumens LED light

🔋40 jump starts per charge

¥92465

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up your drive, stay safe, and never get stranded again!

ULTRA SAFE TECH - Patented spark-proof & reverse polarity protection means zero connection errors, total peace of mind.
COMPACT YET MIGHTY - Just 2.3kg, fits in your trunk or emergency kit, ready for SUVs, trucks, boats, and more.
INSTANT POWER SURGE - 2000A peak current revives gas up to 8.0L & diesel up to 6.0L engines—no more roadside panic.
BRILLIANT NIGHT VISION - 400-lumen LED with 7 modes including SOS & strobe—light up any emergency or late-night fix.
ALL IN ONE EMERGENCY HUB - Built-in 5000mAh power bank charges your phone & tablet—stay connected when it counts.

The NOCO Boost GB70 is a professional-grade 2000A lithium-ion jump starter designed for 12V vehicles with gas engines up to 8.0L and diesel up to 6.0L. It delivers up to 40 jump starts per full charge, features patented spark-proof and reverse polarity protection for safe use, and includes a 5000mAh power bank for charging mobile devices. Equipped with a 400-lumen multi-mode LED light and weighing just 2.3kg, it’s compact yet powerful—ideal for SUVs, trucks, boats, and emergency preparedness. Designed in the USA with a 1-year warranty.

Specifications

ASIN	B016UG6PWE
Amazon 売れ筋ランキング	車＆バイク - 19,802位 ( 車＆バイクの売れ筋ランキングを見る ) 車用ジャンプスターター - 58位
GTIN (Global Trade Identification Number)	00046221150056
UPC	046221150056
おすすめ度	4.6 5つ星のうち4.6 (30,063) var
アンペア数	2000 アンペア
パック数	1
ピーク出力電流	2000 アンペア
ブランド名	NOCO
メーカー名	NOCO
メーカー型番	GB70
ユニット数	1.0 個
付属コンポーネント	GB70ジャンプスターター, USB-C充電ケーブル, XGCケーブル, XGCコネクター, 高耐久ブースタークランプ
保証の説明	1年間のメーカー保証
品目の寸法（D x W x H）	18.5奥行き x 24.9幅 x 12.3高さ cm
商品のハイライト	逆接続保護・火花防止のウルトラセーフ設計で安全にジャンプスタート。12V車専用で軽自動車・普通車・ミニバン・SUV・ハイブリッド車・バイク・ボートに対応
商品の入り数	1
商品の重量	2 キログラム
商品種別	車用ジャンプスターター
型番	GB70
特別用途食品	CE, PSE, RoHS, UL
自動車の取り付けタイプ	ユニバーサルフィット
車両の種類と互換性がある	ATV, RV, UTV, オートバイ, トラクター, トラック, バン, 乗用車, 船
電圧	12 ボルト
電池の構成	リチウムイオン
電池容量	5000 ミリアンペアアワー

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