AA 3000mWh USB-C Rechargeable Batteries

$22.99 $17.99 SAVE $5.00
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🔋• 3000mWh High Capacity, 20% longer use time than other batteries;
🔋• 2H fast charging with a USB-C port on each AA rechargeable battery;
🔋• With 4 in 1 typeC cable can charge 4 batteries at once;
🔋• Constant 1.5V Output;
🔋• Over 1200 Charging Cycles.

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7x24H support, 3 year warranty

Description

What's Included

  • 4 X SZEMPTY 3000mWh AA Batteries
  • 1 X 4 in 1 Charging Cable
  • 1 X Storage Box

Technical Specifications

Model: AA
Chemistry: Lithium lon
Energy: 3000 mWh
Voltage: 1.5V
Capacity: 2000 mAh
Charge Time: 2-3 Hours (depending on charger specifications)
Cycle Rating: 1200+ Cycles
Charging Cable: 1 USB-A to 4 USB-C
Lithium Content: 0.225g
Individual Battery Weight: 18g
Continuous discharge current：500mA
Maximum instantaneous current: 2A
Charge State Indicator: Green light blinks when charging, Green light always on when full.
Origin: China
Available for: wireless mouse, wireless keyboard,children's toys,electric toothbrush,shaver,remote control,X-Box controller,smart door lock,alarm clock,beauty and medical equipment, etc.
Not recommended: LED lights,flashlights,radios and other high-current products.<br>
Protection Circuit: Integrated safety circuit protects battery and device
Overheat Protection: Operating at max output the battery will not overheat, this is part of the protection circuit.
Other Safety Protections: Protects against Overload, Leakage, Short Circuit, Over Voltage, &amp; High Temperature.
Certifications: IEC 62133, CE, FCC, PSE, UN38.3, RoHS, REACH
Operating Temperature Rage: -20c -> 60c, (-4F ->140F)
Self-Discharge: SZEMPTY batteries have a very low dormancy/self-discharge characteristic. This is one of the advantages of lithium-ion batteries with control circuitry, as opposed to alkaline or nickel-metal hydride batteries where the battery discharges directly into the circuitry (no control circuitry). Battery life in hibernation mode depends in part on the environment in which it is used. High ambient temperatures and humidity can increase internal power consumption. However, under normal conditions, batteries installed in devices such as door locks will last approximately 12 months.

Precautions for use:

  1. During charging and when the batteries are connected to the cable,please make sure that the positive and negative terminals of the batteries do not come into contact with each other.If there is contact,the temperature of the battery will rise and may burn the battery.
  2. Do not use the battery while charging.
  3. Please use a USB-C charging cable to charge the battery instead of a traditional battery charger.
Reviews

Customer Reviews

Based on 54 reviews
93%
(50)
7%
(4)
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M
Makenna Yundt

They come in quality stack boxes. Each 3000 mah 4 AA pack includes 4 battery. It also includes 1 cable for charging 4 batteries at a time.
I am very happy with the purchase, I will do a review when they are tested

M
Melany Mohr

Vert good batteries, type-C charging

V
Vena Shields

Received 15 days after ordering, which is sooner then mentionend. According to battery tester batteries were all fully charged. Since I've just received the batteries I can't say anything about longevity yet. It's a pitty only one charger cable

D
Domenico Corwin

Seems to be nice. Time will tell

G
Grady Lind

The batteries came in plastic cases with a cable to charge four batteries at the same time and it does not have a charger, the batteries are charged via USB port Type c and I have not verified the charging time, The communication with the seller is good and the shipping time very fast, you can buy with all confidence and I trust that for your microphone it will be an excellent Option since you will be able to see on the screen how much charge is left compared to other rechargeable batteries that the 100% always shows and the microphone is turned off without Prevention Some.

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Shipping/Returns/Warranty

Shipping:
Order processing time: within 3 working days.
Shipping Cost: Free domestic shipping on orders $30 & Up. If the order is less than $30, you can view the exact shipping cost at checkout.
Shipping time:
Standard logistics time is usually 5-25 days, depending on your shipping address.
Unfortunately, we are unable to ship to Alaska and Hawaii at this time due to recent changes in shipping regulations. Please sign up for our newsletter to be informed when that changes.
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Returns:
Items can be returned within 30 days of receipt for a refund. Return shipping costs will be deducted from the refund amount only if the items were purchased on sale or during a promotion.

Warranty:
- At SZEMPTY, we stand behind the quality of our products with a 3 year warranty, covering manufacturing defects and failures during normal use.  Learn More