- SWITCH TO RECHARGEABLE: Stop wasting money on standard alkaline 10440 batteries! Switch to our rechargeable lithium batteries for the same great performance. Reuse the batteries repeatedly. Be eco-friendlier and more cost-effective
- LED INDICATORS: When charging, the red LED will blinks and will then LED remains on once it is fully charged. Conveniently see the charging status of each battery
- Type C USB CHARGING: Directly plug a Type C USB into the input for quick and easy charging. Use the included cable to connect simultaneously connect 2 batteries to any USB power supply. Connect to an AC adapter, power bank or computer, and fully charge in around 4 hours. Long lifecycle will allow over a 1200 uses
- LARGE CAPACITY: 750mWh capacity provides sufficient power for a wide range of products. Perfect for Digital camera, flashlight, streamlight,wireless mouse, remote control, computers, toys, electric shavers, massager, electric toothbrush, mobile terminal equipment, emergency lights, solar lights, searchlights, portable fax machines, printers, cordless phones, mobile phones, walkie-talkies,power bank,torch,GPS etc
- CETIFIED SAFETY: Compliant with North American safety standards. CE, FCC and RoHs recognized safety for guarantee user and device safety.
Product Description
Important Safety Information:
1) When inserting batteries into your device, please take care to match the right polarities (+ and – ends) marked on the battery to the device;
2) Batteries which are incorrectly inserted into devices may be short-circuited.
3) Our lithium batteries use the highest quality cells of the safest technology and pass 14 safety test, our batteries are safety and reliability.
4) Provide always Fresh new Power. Embedded with innovative technology,solid output 3.7 voltage from 100% to 0% electric capacity, providing constant voltage and best performance even in very heavy load.
Notes: The lithium aa battery is not suitable for high power flashlight.But you can choose our PULOMI USB Zinc Rechargeable AA Battery in our store,it will suitable.
Save for you!
In America alone,10 million batteries are thrown away every day .one pack of LANKOO USB rechargeable lithium batteries can replace up to 4,000 alkalines.Use our new generation rechargeable batteries can save your money.More important significantly reduces pollution to our lived environment.
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USB Direct Charge, No More Chargers |
operating temperature:-20 to 60 degrees C,Adapt to more environments. |
Multiple Protection, More Safer*Input High Voltage Protection *Output High Voltage Protection *Input Current Regulation *Output Current Regulation *Input Short Circuit Protection *Output Short Circuit Protection *Automatic Current Metering *Output Temperature Control |
Widely Applicable |
About 10440 battery
Features:
- High Capacity: 750mWh
- Battery Life: 1200 Cycles
- Recharge port: Type C
- Charging time: 1.5 H Fast Charge
Led indicator
Charging–the RED led,
Fully charged–the Blue led.
Let you know when they are fully charged. Thanks to the advanced Lithium Ion technology, your batteries will last over 1200 times charges. They charge fast and easy, so if you need to put them to work and suspect they are not full, just
plug them in for a little while and you’ll be good to go very soon.
What You Get
4 x 10440 Rechargeable Batteries
1 x Type C USB Charging Cable
1 x Storage Cases
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| D | C | AA | AAA | 9V | |
| Battery Life | >1200times | >1200times | >1200times | >1200times | >1200times |
| Recharge port | Type C | Type C | Type C | Type C | Type C |
| Charging time | ~4.0 hours | ~2.5 hours | ~1.5 hours | ~1.0 hours | ~1.5 hours |