|Item Weight||3.2 ounces|
|Product Dimensions||1.2 x 4 x 5.6 inches|
|California residents||Click here for Proposition 65 warning|
|Item model number||CA-9910PK4|
|Batteries||4 Lithium ion batteries required. (included)|
|Manufacturer Part Number||CA-9910PK4|
|Cover Included||Rechargeable AA Batteries (4)^Instructions|
Pilot Automotive CA-9910PK4 USB AA Rechargeable Battery, 4 Pack (USBCell ECO)
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Each Eco Cell lithium polymer battery is equipped with charge overload and can be recharged in any powered USB 2.0 or 3.0 port, so your in-car charger, computer or power bank is also a battery charger. Each durable battery is designed for 500 recharging cycles, minimal self-discharge when idle, and is engineered to deliver a consistent 1.5V / 1040 mAh of power. Perfect for home, auto and camping.
From the manufacturer
Founded in 1984, Pilot is best known for bringing to market unique and innovative products. Their headquarters in the City of Industry, California, is home to their in-house design and marketing team, R&D and engineering team, category management experts, and merchandising team. With a goal to not only meet customer expectations but to exceed them, Pilot is committed to delivering great products.
ECO USBCell Rechargeable Batteries
Advanced Lithium Technology
ECO USBCell batteries are the most advanced rechargeable batteries on the market today. Expect maximum performance at a consistent 1.5V, which is ideal for high-drain applications like games, controllers and toys. Never search for that battery charger again as you can charge these batteries most USB ports. Charge up to 500 times, effectively replacing thousands of traditional single-use alkaline batteries.
- Best for high-drain applications like toys, electric razors or toothbrushes
- Perfect for gaming controllers
- No acid leak or corrosion
- Low drain and minimal self-discharge
USB charging – charger not required
Can be charged easily in most USB ports.
Charges in less than two hours
Charges three times faster than traditional (NiMH) rechargeable batteries.
Constant high energy output
Best for high-drain applications like toys, gaming controllers, electric razors or toothbrushes.
Built-in LED indicator
Displays current charging status.
(Red = charging / green = fully charged.)
Cap conveniently attaches to the back of the battery while charging.
Wall charger dock (sold separetely)
Optional dock conveniently charges up to four batteries at once.
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Problem is - you can charge them up fine. But the caps do not have adequate contact with the batteries. End result is the fully charged batteries would not provide any DC power to run devices.
So I have several dozens of junk batteries. Worst USB charging batteries ever.
Take your own risk if you like to try them.