Power

LiPo charger + 5V 1A boost

Fine for Zero/Pi 3-class loads; underpowered for Pi 5.

Used in: Hyper-pi, Penkesu Computer, PiMech Deck

3.7V nominal, 2,500mAh, JST-PH connector

Adafruit product 328; use only with a suitable LiPo charger and protect the pouch from puncture or crushing.

Used in: Hyper-pi

2x 18650 cells, 5V output, I2C fuel gauge

Cells sold separately; use protected cells from known brands.

Used in: Recovery Kit (Pelican case deck)

PD output, 20,000mAh class

Simplest safe power for Pi 5 builds.

Raspberry Pi UPS HAT with battery management and RTC

Named in the compute assembly. The former direct Pi Supply link returned HTTP 402 during the 2026-10-14 link audit, so this uses a current retailer search.

Used in: Little Luggable

12,000mAh replacement battery for PiJuice

Named in the compute assembly; follow the maker’s LiPo handling guidance. The former direct Pi Supply link returned HTTP 402 during the 2026-10-14 link audit and was replaced with a live retailer page.

Used in: Little Luggable

Single-cell 3.7V LiPo, 90mAh

Dimensions and connector are not stated; verify fit and polarity.

Used in: Little Luggable

Adjustable step-up converter module; configured in Boostbox for 5V input and 9V output

Generic modules vary in layout and component quality; verify polarity and set the output voltage before connecting the display.

Used in: Boostbox, Cyberdeck PICO8

Regulated 5V DC output, 3A class

The Boostbox creator did not specify a model or connector. The linked enclosed USB-C adapter is only a reputable closest match and may not suit wiring to the viewer's original switch; mains rewiring requires appropriate insulation, strain relief and expertise.

Used in: Boostbox

Single-cell lithium-polymer pouch, approximately 60 × 60 × 9mm

Penkesu specifies the 606090 size or similar but not a capacity or brand. The creator links a marketplace search; confirm connector polarity and fit before purchase.

Used in: Penkesu Computer

Single-cell 4,500mAh lithium-polymer pouch with two-pin connector

PiMech links an AKZYTUE marketplace battery; verify dimensions and JST polarity against the PowerBoost before connecting it. No exact reputable-seller listing was identified.

Used in: PiMech Deck

5,000mAh battery board for Raspberry Pi 3B/3B+/4B, 5V 3A output

The creator names the S Plus and links its original Tindie listing. Verify current board compatibility and availability before ordering.

Used in: The PwnPal

24,000mAh USB-C power bank, up to 140W

Exact power bank listed in the Stardeck BOM; product revisions can change enclosure dimensions.

Used in: Stardeck Raspberry Pi Cyberdeck, Y.A.A.C-1

Single-cell lithium-polymer battery, 150mAh

Tinycorder specifies a 150mAh LiPo; verify polarity before connection.

Used in: Tinycorder Environmental Data Logger

37Wh USB battery pack with short USB-C cable

Capacity is source-confirmed; brand and exact model are not stated.

Used in: Bumble Berry Pi

USB-C output suitable for powering the Radxa Cubie A7S

The creator does not specify a model, capacity or USB-PD profile. Verify the A7S input requirements and runtime target before ordering.

Used in: DC34 A7S Cyberdeck, Mu Cyberdeck

5V 3A boost supply and USB-C LiPo charger

Named and linked in the Chonky Palmtop materials list. The creator warns that separate low-voltage protection should be added.

Used in: Chonky Palmtop, QAZ Cyberdeck

3.7V nominal, 8Ah pouch cell with threaded terminals

The Chonky Palmtop uses two cells in parallel, each separately fused. No trusted tier-1/2 seller was found on the BuildDeck allowlist; verify condition, polarity and safe parallel-cell practices.

Used in: Chonky Palmtop

Inline fuse holder; Chonky Palmtop uses one separately on each battery cell

The creator links ASIN B07ZTYN9DY and says a higher amperage rating may be preferable; size the protection to the wiring, cells and load. No trusted tier-1/2 seller for the exact kit was found.

Used in: Chonky Palmtop

Polarized high-current male/female connector pair

The Chonky Palmtop exposes an XT60 for an optional fast-charge setup. No trusted tier-1/2 seller for the creator-linked pack was found.

Used in: Chonky Palmtop

Push-to-read panel voltage display; source listing ASIN B00YALUXH0

Exact marketplace item linked by the Chonky Palmtop creator. No trusted tier-1/2 seller for this exact indicator was found.

Used in: Chonky Palmtop

Panel-mount switch; source listing ASIN B008CZIG3I

Exact marketplace item linked by the creator; confirm contact rating and cutout dimensions. No trusted tier-1/2 seller for the exact switch was found.

Used in: Chonky Palmtop

Dual-18650 Raspberry Pi UPS HAT, up to 5.1V 6A output

The Y.A.A.C-1 source names the X728 and two Panasonic NCR18650 cells. Cells are not included here because unprotected lithium-ion sourcing requires extra care.

Used in: Y.A.A.C-1

5000mAh battery HAT for Raspberry Pi Zero; pogo-pin power and I2C monitoring

The Cyberdeck 2026 BOM specifies PiSugar 3 Plus. Confirm the current board revision and included battery before ordering.

Used in: Cyberdeck 2026

Framework laptop battery compatible with the selected mainboard; capacity and revision unspecified

Creator BOM. Match the battery to the chosen mainboard revision.

Used in: FrameDeck

Framework 13 replacement battery

Exact Framework battery linked by the creator; check mainboard-generation compatibility.

Used in: Rasti Computer, Framework Cyberdeck

1S, 3.7V nominal, 10,000mAh, 3C or higher discharge, no more than about 11mm thick

The PX-88 creator reports that lower-discharge packs caused problems. Check connector polarity before connecting; reverse-polarity packs can damage hardware.

Used in: Typeframe PX-88

Raspberry Pi battery power-management HAT with charging and RTC support

Exact Waveshare model named and linked in the PX-88 BOM.

Used in: Typeframe PX-88

3V CR1220 lithium coin cell

The PX-88 creator installed one for the Power Management HAT clock but says it may not be strictly necessary.

Used in: Typeframe PX-88

5000 mAh UPS/battery board for Raspberry Pi 3B/3B+/4B, specified by the HandiPi BOM.

The creator BOM specifically calls for PiSugar2 Plus, not the smaller PiSugar2 model.

Used in: HandiPi

Four matched 18650 Li-ion cells, approximately 3Ah each, used in parallel

The creator used four used cells matched for capacity and internal resistance. Use only authentic, same-model cells in equal condition and observe Li-ion safety.

Used in: Paper Pi Handheld

Battery charging and regulated 5V output with I2C voltage reporting

Paper Pi names RetroPSU but gives no revision or current source. No tier-1/2 seller was identified; the Tindie search is retained as a maker-marketplace fallback.

Used in: Paper Pi Handheld

Single-cell 3.7V Li-ion charger/BMS rated 4A; creator names an Anmbest five-pack

The creator names the generic Anmbest listing but no stable manufacturer part number. Confirm common-port wiring and parallel-cell suitability. No equivalent tier-1/2 product was identified.

Used in: Paper Pi Handheld

Nickel strip for 18650 cell interconnects; width and thickness not stated

Paper Pi README lists nickel strip without dimensions or purity.

Used in: Paper Pi Handheld

Hybrid 65W GaN wall charger and 10,000mAh USB power bank

The vecdec source names model A1651 and says its 5V/3A output powers the listed configuration.

Used in: vecdec 1.1

USB power bank rated at 37 watt-hours, supplied with a short USB-C cable

The source specifies energy capacity but not brand, output rating or dimensions. Check fit and that it can supply the chosen Raspberry Pi continuously.

3.7V nominal, 2,200mAh pouch cell with compatible two-pin connector and enclosure dimensions

The creator links the battery used but says a battery with similar size and connector can work. The source does not state the pouch dimensions or connector polarity; confirm both before connecting any substitute.

Used in: ittyPDA

Replaceable 3.7V lithium-ion phone battery, BL-5C form factor

Hackberry Pi Zero uses two swappable BL-5C battery positions. Buy from a reputable cell supplier where possible and verify polarity and condition.

Used in: Hackberry Pi Zero

Regulated 5.1V 3A USB-C supply for Raspberry Pi 4

Electrical requirement from the Lambda Cyberdeck 910 essential-parts list; plug type is region-dependent.

Used in: Lambda Cyberdeck 910

Single-cell LiPo no larger than 47mm × 55mm × 10mm

The QAZ Cyberdeck creator links an eBay battery and says substitutes may be slightly longer or wider but must not exceed 10mm thickness. Capacity and connector are not stated.

Used in: QAZ Cyberdeck

One 18650 Li-ion cell, flat-top or protected, no larger than 18.6mm diameter × 69.0mm long

The cYbErDeCk assembly guide permits flat-top or protected cells but sets a strict maximum envelope. Buy only from a reputable battery supplier and verify polarity and dimensions.

Used in: ESP32-S3 RLCD cYbErDeCk

USB-powered TP4056 charger module for one 3.7V Li-ion cell; connector and protection circuit not stated

Cyberdeck PICO8 identifies the charger IC/module but not its USB connector or whether the board includes cell protection. Compare terminals and dimensions with the assembly photographs.

Used in: Cyberdeck PICO8

Single-cell 3.7V lithium-ion battery; BOM says 3000mAh while README says 3300mAh

The source disagrees on capacity and gives no dimensions, connector, chemistry format or manufacturer. Measure the battery bay, verify polarity and choose a protected pack within the available space.

Used in: Cyberdeck PICO8