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【Pre-Order】NVMe Battery Board for uConsole

【Pre-Order】NVMe Battery Board for uConsole

$23.00 USD
$23.00 USD
Sale Sold out
Shipping calculated at checkout.
Battery Holder

In stock

Estimated Shipping Date: 2026-10-23
View full details
Dual 21700 Batteries & NVMe Board New
Dual 21700 Batteries and NVMe Board
Dual 21700 Battery Cells
Up to 4h 31min runtime
  • Dual 21700 cells — 4 hours 31 minutes of 1080p video playback
  • Dual 18650 board offers only 2 hours 27 minutes by comparison
  • 5A continuous discharge — handles uConsole's heavy-load requirements
  • Stable voltage curve all the way to full discharge
  • Fully compatible with the original uConsole back cover, no modifications needed
21700 · 4h 31min · No case mod
Why Not LiPo?
21700 solves LiPo's limitations
  • Most LiPo batteries have a 3A protection cutoff — uConsole needs 5A under load
  • LiPo voltage drops sharply at low charge, causing unexpected reboots before full discharge
  • 21700 cells deliver stable 5A output and a flat discharge curve
  • More reliable and predictable runtime for demanding workloads
5A discharge · Stable voltage · Reliable
🔋 Battery Length Note: Use button-top or flat-top cells without a protection board. Maximum battery length is 73.5 mm. Most Nitecore batteries with protection boards (e.g. NL2155HP) measure 75.3 mm — 1.9 mm too long to fit in the holder.
⚠ Waring for AC1200 Wi-Fi card with 21700 battery board: When connecting the AC1200 wifi card, it may have a chance that the bottom bluetooth IPEX/U.FL connector touches the capacitor for the battery power rail (see the picture below), which will cause a short circuit.

It should be covered with tape, like the picture below.

If the burn has already happened and the order was placed before Oct 15th 2026, you can contact shop@hackergadgets.com for a replacement.
NVMe Battery Board
NVMe Battery Board
NVMe SSD Slot
High-speed local storage
  • Supports NVMe SSD sizes: 2230 to 2280
  • Connected via PCIe from the Adapter Board
  • Significantly expands uConsole storage capacity
NVMe · 2230–2280 · PCIe
Battery & Protection
Safe, flexible power
  • Improved reverse-polarity protection — no heat on wrong connection
  • Reverse warning LED indicator
  • Manual on/off: desolder R14 and wire a push-lock switch to J6
  • Two variants: dual 18650 cells or LiPo battery pack
18650 · LiPo · Reverse protection
The uConsole Upgrade Kit is the definitive expansion solution for uConsole, bringing NVMe storage, Gigabit Ethernet, USB 3.0, and monitor-mode WiFi to your device. Whether you're building a portable hacking tool, a mobile development workstation, or an embedded IoT device, this kit provides every connectivity upgrade you need in a compact, well-integrated package.

About the Estimated shipping date/Surcharge for remote area/Taxes responsibility

Estimated Shipping Date: If your order contains products with different estimated ship dates, the ship date of your order will be based on the product with the latest ship date.

Surcharge for Remote Area: If your address is in the remote area list of the selected courier, your order will be charged for the surcharge later. We will notify you when it occurs surcharge.

Responsibility Of Tariffs,Duties, and Taxes: HackerGadgets is not responsible for any Tariffs, Customs fees, duties, or taxes applied to your order. These charges are determined by your local customs office and are the responsibility of the recipient. You need to pay the import taxes when the goods are processing custom clearance in your country.