Lankoo USB Cリチウムイオン充電式バッテリー、高容量1.5V 5000mWh充電式Cバッテリー、2.5H高速充電、タイプCポートケーブル付き1200サイクル、常時出力、2個パック

Lankoo USB Cリチウムイオン充電式バッテリー、高容量1.5V 5000mWh充電式Cバッテリー、2.5H高速充電、タイプCポートケーブル付き1200サイクル、常時出力、2個パック

Q: Seller was paid for 4 batteries, but I only got 3 working batteries. How can I reach their customer service?

Well. I got 2 but none of them works. Please let me know if you find out. Amazon should get rid of this seller.

Q: How long does the charge hold while not in use?

Lithium-Ion has a very high retention at mid-charge. Generally it loses around 5-10% charge in the first 72 hours until it hits 90%, then around 2-3% per month. Once it drops under 20%, it will begin to die out rapidly within around 2 weeks.

Q: Are these batteries supposed to reach temps of over 140+ degrees when charging? I'm afraid they're going to catch fire.

No, that is too hot. About 120 is as hot as they should get. You should be protected against a fire like the seller pointed out although it’s not a safety valve it’s a fuse that will break but can’t be reset. But if the battery is getting that hot in the first place it make me question the quality and worry that the fuse won’t work. The seller is completely wrong about it being impossible for the battery to catch fire, it’s rare but definitely possible. Also fire aside getting that hot is going to severely shorten the battery’s lifespan.

Q: What is the weight in grams of a single aaa battery?

Not sure but light them 1.2v recharge and regular 1.5v battery

4.1/5

Product ID: 726583248

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Details

Number of Batteries
2 C batteries
Brand
Lankoo
Battery Cell Composition
Lithium
Compatible Phone Models
No
Recommended Uses For Product

⚡2.5H Fast USB-C Charging

🔄1200 Recharge Cycles

🔋5000mWh High Capacity

Frequently Bought Together

Lankoo USB C Lithium ion Rechargeable Battery, High Capacity 1.5V 5000mWh Rechargeable C Battery, 2.5 H Fast Charge, 1200 Cycle with Type C Port Cable, Constant Output,2-Pack

Fitinoch Rechargeable D Size Batteries with USB-C 4 in 1 Charging Cable, 1.5v Lithium D Cell Battery 5600mWh 4 Pack

CAMELCELL 4 Pack AA Batteries, Rechargeable AA Batteries, 2600mwh with 4 in 1 USB Type C Charger Cable Double A Lithium Batteries 1.5V AA Battery, Long-Lasting Power

Description

🔋 Power up smarter, faster, greener — never miss a beat!

POWER THAT LASTS - 5000mWh capacity delivers reliable energy for all your essential devices, from cameras to emergency lights.
SMART LED INDICATORS - Stay informed with clear LED status lights showing charging progress and full charge at a glance.
CHARGE AT LIGHTNING SPEED - USB-C port enables a rapid 2.5-hour full recharge, so you’re never left powerless.
DUAL CHARGING CONVENIENCE - Charge two batteries simultaneously with the included USB-C cable—perfect for busy professionals on the go.
ECO FRIENDLY COST SAVVY - Say goodbye to disposable batteries—recharge up to 1200 times and save money while protecting the planet.

The Lankoo USB-C rechargeable lithium-ion C battery offers a robust 5000mWh capacity with fast 2.5-hour USB-C charging. Designed for up to 1200 recharge cycles, it supports a wide range of household and professional devices. Dual charging and LED indicators enhance usability, while compliance with CE, FCC, and RoHS ensures top safety standards.

Specifications

Compatible Devices	トーチ, カメラ。, ノートパソコン。, おもちゃ, ラジオ, 携帯電話, 時計, ノートパソコン, アダプター, カメラ
Batteries Included	Yes
Batteries Required	Yes
Brand	Lankoo
Manufacturer	LANKOO
Item Model Number	C
Size	2 Count (Pack of 1)
Package Dimensions	10.7 x 8.7 x 4.1 cm; 110 g
Item Weight	0.11 Kilograms

Have a Question? See What Others Asked

Seller was paid for 4 batteries, but I only got 3 working batteries. How can I reach their customer service?

How long does the charge hold while not in use?

Are these batteries supposed to reach temps of over 140+ degrees when charging? I'm afraid they're going to catch fire.

What is the weight in grams of a single aaa battery?

Common Questions

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