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Talentcell

Talentcell Lithium ion Battery Pack NB7102, Rechargeable 17500mAh 64.75Wh Li-ion Power Bank with DC 24/19/5V and USB-C 5/9/12/15/20V Output for Laptop, Notebook, Smartphone, Camera and More

    • Based on 508 reviews
Condition: New
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Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jan 24
Order within 4 hours and 3 minutes
Available payment plans shown during checkout

Features

  • How to charge safely: 1. Connect the wall charger to AC socket first, and the led of the charger will light green. 2. Then connect the charger with battery.
  • Will not charge? Please contact seller immediately to replace a new charger.
  • Modle: NB7102. Capacity: 25.9V 2.5Ah or 3.7V/17500mAh. ( It's just a different way of calculating, actually the same capacity. )Total 64.75Wh.
  • Output: DC1 (5521): 29.4-21V/3A DC2 (4017): 19.5V/3A USB-A: 5V/2.4A 12W Max. USB-C: 5V/3A 9V/3A 12V/3A 12V/3A 20V/3A 60W Max.

Connector Type: usb-a,usb-c


Brand: Talentcell


Battery Capacity: 17500 Milliamp Hours


Color: Portable Battery with USB-C


Special Feature: LED Indicator Lights


Product Dimensions: 6.3 x 0.87 x 3.23 inches


Item Weight: 15.2 ounces


Item model number: NB7102


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: May 5, 2019


Manufacturer: Shenzhen Yabo Power Technology Co., Ltd.


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great battery life
I use the product for my Spark amp. It does what it needs to do and lasts for days. For reference, i use the amp for about 30-45 minutes each day. I don't need to recharge for about a week. Even when I do need to recharge, I only need to recharge it for a short amount of time before it's back at full charge. ... show more
Reviewed in the United States on October 17, 2024 by MN
    • Purchase the NB7102 for my Spark Amplifier
I recently purchased a Spark 40 guitar amplifier. Browsing the internet I found many people are using the NB7102 battery to power the amplifier instead of using the A/C power adapter. I purchased an NB7102 battery from Amazon. When I tried to charge it, it didn't seem to be charging. I returned the battery to Amazon and they in turn sent me a new battery. This one appears to be working much better. The amplifier works great with the NB7102 battery. I have not used it enough to tell for sure, but other people report the battery lasting 4-6 hours on a charge while using the Spark amplifier. The people at Talentcell reached out to me to make sure my return was being handled properly. They also gave me tips on charging, and using the battery indicator button. I am very please with their response, and will make future purchases from the company. ... show more
Reviewed in the United States on December 5, 2023 by rsmithedmond
    • Works great
Works great for my Spark Amp. I purchased a second one recently as a back up.
Reviewed in the United States on November 8, 2024 by Ibdjoker
    • First Pack Bad - Replacement pack has very little capacity
Review Image by Ulysses Everett McGill Ulysses Everett McGill
Review Image by Ulysses Everett McGill Ulysses Everett McGill
Review Image by Ulysses Everett McGill Ulysses Everett McGill
Review Image by Ulysses Everett McGill Ulysses Everett McGill
I purchased this pack to allow portability of my Positive Grid Spark guitar amplifier. The first pack I received either had defective cell(s) or a defective charge/analyze circuit. All led’s of the 4 step led charge indicator would illuminate when the pack was charging, but only 2 or 3 would illuminate when the charger was disconnected from the pack, even after 5 days of charging. Amazon did send out a replacement pack immediately. The new pack displayed a 75% charge upon arrival, I was worried, but after a few hours of charge time all 4 led’s illuminated as expected. I haven’t used the Spark for more than 2 or 3 hours at a time but so far the battery pack has worked great and the portability aspect is great. I’ll update the 3 star rating in a few months after more testing and use. I’m always leery of “unusually named” crappy Chinese lithium battery products and their very optimistic rated vs. actual capacity. Lol By the way, the magnetic phone mounts work great and far better than I expected as an option for mounting the battery. One year later…Replacement pack does not fully charge and dies after adding only 20% charge to my iPhone 14 Pro Max. I maybe have 15-20 hours of use with the Spark amp. Really disappointed. I’ll take it apart eventually and replace the cells. Update….Who cares……This pack, yep #2, is an absolute POS. I’ve made multiple attempts to reach the seller!!!😂😂😂😂 Who am I kidding. Great idea, but super crappy execution. I look forward to a proper, tear down and analysis! Ordinarily wouldn’t take the time but I’m almost irritated enough to add it to the list of projects! ... show more
Reviewed in the United States on January 13, 2022 by Ulysses Everett McGill Ulysses Everett McGill
    • I really like this backup
I've been using my battery pack to power FPV goggles and charge other devices, and it’s been incredibly reliable.
Reviewed in the United States on October 30, 2024 by coopers1305
    • does not work with ACER Zenbook Pro 15 OLED.
overall great product I even purchased a second battery because it works well and holds a long charge. the only downfall I have found and reason for 4 out of 5 stars is because it will not charge my Laptop ACER Zenbook Pro 15 OLED. The adaptor that will fit it is actually the HP adaptor however it glitches and doesn't have a secure adaption causing it to not work 98% of the time. Great product except the adaptors. Both batteries and adaptors have the same problem. ... show more
Reviewed in the United States on February 23, 2023 by matt watson
    • Talentcell NB7102 Powerbank
An amazingly versatile and powerful product thanks to the wide range of adapter plugs that come with the unit. I been able to recharge my phone, tablet and laptop but best of all... this product can also power my 40 watt guitar amp for almost 4 hours. Outstanding performance!
Reviewed in the United States on May 27, 2024 by Patrick Clarke
    • Wouldn't charge after 4 months
I used this battery to power my Spark 40 guitar amp, but it has quit taking a charge. Great while it lasted, but I expected a long life! I held off posting a review hoping it would come back to life, but no luck. Update: The manufacturer is sending me a replacement - I couldn't ask for better service. I'm changing my rating to 5 stars. Good company! ... show more
Reviewed in the United States on July 19, 2024 by vilmedia

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