{
 "version": "2026-10-20",
 "license": "Dimension sheets are written by Xem Studio from the cited sources and are free to use (CC BY 4.0, attribute 'Xem Studio'). Linked files belong to their publishers under the license shown; Xem Studio does not host them. 'license_verified: false' means the license shown is from memory or the publisher's page as last read and should be confirmed at the link before commercial use.",
 "slug": "adafruit-power-batteries",
 "name": "Adafruit LiPo batteries, battery holders, chargers and boost converters",
 "kind": "modern",
 "category": "Electronics",
 "group": "Batteries",
 "year": null,
 "question": "What are the dimensions of the Adafruit 2000mAh and 500mAh LiPo batteries?",
 "tags": [
  "lipo",
  "battery",
  "charger",
  "adafruit",
  "boost"
 ],
 "aliases": [
  "adafruit lipo dimensions",
  "2000mah lipo size",
  "500mah lipo dimensions",
  "powerboost 1000c dimensions",
  "lipo battery sizes",
  "3xaa holder dimensions"
 ],
 "overall_mm": {
  "length": null,
  "width": null,
  "height": null
 },
 "official_cad": true,
 "xem_status": "free-files",
 "les": false,
 "free_files": 26,
 "url": "https://xemstudio.com/objects/adafruit-power-batteries/",
 "sheet_txt": "https://xemstudio.com/objects/adafruit-power-batteries/sheet.txt",
 "sheet": {
  "basis": "Adafruit CAD (MIT); LiPo pouch sizes from the product models (nominal, before the ±0.5 mm swell allowance)",
  "overall_mm": {
   "length": null,
   "width": null,
   "height": null
  },
  "notes": [
   "LiPo pouches: 100 mAh 25 × 20 × 5; 150 mAh 28 × 20 × 4.5; 400 mAh 35 × 30 × 5; 500 mAh 36.5 × 29.5 × 5; 1200 mAh 62 × 34 × 5; 2000 mAh 54 × 62 × 6.5; 2200 mAh 66 × 54 × 7.5; 2500 mAh 65 × 50 × 8; 4400 mAh 69 × 54 × 18; 6600 mAh 69 × 54 × 27 mm (two or three cells stacked). JST PH 2.0 plug on 50–100 mm leads.",
   "Allow 1 mm per side plus 10% thickness for swelling; never pinch the pouch edge or the tab seam. The JST plug needs 8 × 6 mm.",
   "Holders: 2×AA 58 × 32 × 15; 3×AA 58 × 48 × 15; 8×AA 58 × 125 × 17 (with switch); 9V 27 × 50 × 18 mm. Chargers: MicroLipo 19 × 18 mm; PowerBoost 1000C 36 × 23 mm; MiniBoost 18 × 12 mm."
  ],
  "table": {
   "columns": [
    "product",
    "bbox_l_mm",
    "bbox_w_mm",
    "bbox_h_mm"
   ],
   "rows": [
    [
     "2465 Powerboost 1000C",
     36.4,
     22.9,
     6.4
    ],
    [
     "1304 MicroLipo Charger",
     30.4,
     12.1,
     6.4
    ],
    [
     "4410 Micro Lipo USBC",
     24,
     19.1,
     6.4
    ],
    [
     "1317 150mAh Lipo Battery",
     26,
     19.8,
     3.8
    ],
    [
     "3898 400mah Battery",
     36,
     17,
     7.6
    ],
    [
     "1578 500mAh battery",
     36,
     29,
     4.8
    ],
    [
     "258 1200mAh lipo",
     63,
     37,
     6
    ],
    [
     "2011 2000mAh Battery",
     60,
     37,
     7.5
    ],
    [
     "1781 2200mAh Battery",
     69,
     18,
     18
    ],
    [
     "328 2500mAh battery",
     61,
     47.7,
     7.9
    ],
    [
     "354 4400mah battery",
     76,
     36.6,
     18
    ],
    [
     "353 6600mAh Battery",
     70,
     54,
     18
    ],
    [
     "1570 100mAh Lipo Battery",
     31,
     11.5,
     3.8
    ],
    [
     "1321 Battery 9V",
     48.3,
     26,
     17
    ],
    [
     "3842 3xAA Battery",
     57.4,
     49,
     16.5
    ],
    [
     "770 2xAA battery holder",
     83,
     49,
     22.5
    ],
    [
     "875 8x AA Battery Holder",
     127,
     71,
     19
    ],
    [
     "67 9V Battery Holder",
     68,
     33,
     21
    ],
    [
     "727 3x AAA Battery Holder",
     66,
     37,
     17.3
    ],
    [
     "4654 MiniBoost 5V",
     17.8,
     11.4,
     5.1
    ],
    [
     "4755 USB Solar Charger",
     41.3,
     33,
     12.6
    ],
    [
     "2190 Verter 5V USB",
     31.8,
     19.1,
     6.6
    ],
    [
     "4739 MPM3610 5V Buck",
     17.1,
     10.2,
     3.2
    ],
    [
     "1904 MicroUSB Lipo Charger",
     21,
     19.1,
     6.4
    ],
    [
     "5397 Lipo Charger BFF",
     20.7,
     17.8,
     6.4
    ],
    [
     "6091 bq25185 USB Charger",
     31.8,
     26.4,
     6.4
    ]
   ]
  }
 },
 "sheet_text": "Adafruit LiPo batteries, battery holders, chargers and boost converters — dimension sheet\nSource: Xem Studio, https://xemstudio.com/objects/adafruit-power-batteries/  (CC BY 4.0)\nBasis: Adafruit CAD (MIT); LiPo pouch sizes from the product models (nominal, before the ±0.5 mm swell allowance)\nCatalog version: 2026-10-20\n\nSizes: see table below\n- LiPo pouches: 100 mAh 25 × 20 × 5; 150 mAh 28 × 20 × 4.5; 400 mAh 35 × 30 × 5; 500 mAh 36.5 × 29.5 × 5; 1200 mAh 62 × 34 × 5; 2000 mAh 54 × 62 × 6.5; 2200 mAh 66 × 54 × 7.5; 2500 mAh 65 × 50 × 8; 4400 mAh 69 × 54 × 18; 6600 mAh 69 × 54 × 27 mm (two or three cells stacked). JST PH 2.0 plug on 50–100 mm leads.\n- Allow 1 mm per side plus 10% thickness for swelling; never pinch the pouch edge or the tab seam. The JST plug needs 8 × 6 mm.\n- Holders: 2×AA 58 × 32 × 15; 3×AA 58 × 48 × 15; 8×AA 58 × 125 × 17 (with switch); 9V 27 × 50 × 18 mm. Chargers: MicroLipo 19 × 18 mm; PowerBoost 1000C 36 × 23 mm; MiniBoost 18 × 12 mm.\n\nproduct  bbox_l_mm  bbox_w_mm  bbox_h_mm\n2465 Powerboost 1000C  36.4  22.9  6.4\n1304 MicroLipo Charger  30.4  12.1  6.4\n4410 Micro Lipo USBC  24.0  19.1  6.4\n1317 150mAh Lipo Battery  26.0  19.8  3.8\n3898 400mah Battery  36.0  17.0  7.6\n1578 500mAh battery  36.0  29.0  4.8\n258 1200mAh lipo  63.0  37.0  6.0\n2011 2000mAh Battery  60.0  37.0  7.5\n1781 2200mAh Battery  69.0  18.0  18.0\n328 2500mAh battery  61.0  47.7  7.9\n354 4400mah battery  76.0  36.6  18.0\n353 6600mAh Battery  70.0  54.0  18.0\n1570 100mAh Lipo Battery  31.0  11.5  3.8\n1321 Battery 9V  48.3  26.0  17.0\n3842 3xAA Battery  57.4  49.0  16.5\n770 2xAA battery holder  83.0  49.0  22.5\n875 8x AA Battery Holder  127.0  71.0  19.0\n67 9V Battery Holder  68.0  33.0  21.0\n727 3x AAA Battery Holder  66.0  37.0  17.3\n4654 MiniBoost 5V  17.8  11.4  5.1\n4755 USB Solar Charger  41.3  33.0  12.6\n2190 Verter 5V USB  31.8  19.1  6.6\n4739 MPM3610 5V Buck  17.1  10.2  3.2\n1904 MicroUSB Lipo Charger  21.0  19.1  6.4\n5397 Lipo Charger BFF  20.7  17.8  6.4\n6091 bq25185 USB Charger  31.8  26.4  6.4\n\nFiles elsewhere (not hosted by Xem Studio; license as stated by the publisher):\n- Adafruit (official): Adafruit_CAD_Parts: STEP, Fusion 360 and STL for Adafruit products — STEP, F3D, STL — MIT — https://github.com/adafruit/Adafruit_CAD_Parts\n\nFree files (MIT License (Adafruit_CAD_Parts), Adafruit Industries; STEP + STL, 26 parts): https://xemstudio.com/files/adafruit/adafruit-power-batteries/index.json\nAPI: https://xemstudio.com/api/geometry?object=adafruit-power-batteries\n",
 "sources": [
  {
   "publisher": "Adafruit (official)",
   "title": "Adafruit_CAD_Parts: STEP, Fusion 360 and STL for Adafruit products",
   "url": "https://github.com/adafruit/Adafruit_CAD_Parts",
   "formats": [
    "STEP",
    "F3D",
    "STL"
   ],
   "license": "MIT",
   "license_verified": true,
   "hosted": false
  }
 ],
 "xem": {
  "status": "free-files",
  "sheet_free": true,
  "mesh_price_usd": null,
  "step_price_usd": null,
  "tolerance_mm": null
 },
 "related": [
  "18650-cell",
  "aa-aaa-cells",
  "lithium-cells-14500-to-32650",
  "jst-connectors",
  "adafruit-feather-boards"
 ],
 "faq": [
  {
   "q": "What are the dimensions of a 2000mAh LiPo?",
   "a": "Adafruit's 2000 mAh (2011) is about 54 × 62 × 6.5 mm (before swell); the 2500 mAh (328) is 65 × 50 × 8 mm. Add 1 mm per side and 10% thickness."
  },
  {
   "q": "What size is the 500mAh LiPo battery?",
   "a": "36.5 × 29.5 × 5 mm with a JST PH 2.0 connector; the 400 mAh is 35 × 30 × 5, the 150 mAh 28 × 20 × 4.5."
  },
  {
   "q": "What are the PowerBoost 1000C dimensions?",
   "a": "About 36 × 23 × 7 mm with two Ø2.5 mm holes; USB-A out, micro-B in, JST PH for the battery."
  }
 ],
 "files_license": {
  "name": "MIT License (Adafruit_CAD_Parts)",
  "holder": "Adafruit Industries",
  "url": "https://github.com/adafruit/Adafruit_CAD_Parts/blob/main/LICENSE",
  "note": "Direct links to Adafruit's own CAD repository on GitHub (MIT). Xem Studio computed the bounding boxes from the STEP files and hosts nothing. Adafruit does not endorse this site."
 },
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  },
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   "step": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4739%20MPM3610%205V%20Buck/4739%20MPM3610%205V%20Buck.step",
   "stl": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/4739%20MPM3610%205V%20Buck/4739%20MPM3610%205V%20Buck.stl",
   "size_mb": 0.4,
   "note": "Adafruit #4739 MPM3610 5V Buck; bbox 17.1 × 10.2 × 3.2 mm; 0.4 MB on GitHub"
  },
  {
   "file": "1904-microusb-lipo-charger",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "MIT License (Adafruit_CAD_Parts)",
   "step": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/1904%20MicroUSB%20Lipo%20Charger/1904%20MicroUSB%20Lipo%20Charger.step",
   "stl": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/1904%20MicroUSB%20Lipo%20Charger/1904%20MicroUSB%20Lipo%20Charger.stl",
   "size_mb": 0.9,
   "note": "Adafruit #1904 MicroUSB Lipo Charger; bbox 21.0 × 19.1 × 6.4 mm; 0.9 MB on GitHub"
  },
  {
   "file": "5397-lipo-charger-bff",
   "formats": [
    "step",
    "stl"
   ],
   "price_usd": 0,
   "license": "MIT License (Adafruit_CAD_Parts)",
   "step": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/5397%20Lipo%20Charger%20BFF/5397%20Lipo%20Charger%20BFF.step",
   "stl": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/5397%20Lipo%20Charger%20BFF/5397%20Lipo%20Charger%20BFF.stl",
   "size_mb": 0.7,
   "note": "Adafruit #5397 Lipo Charger BFF; bbox 20.7 × 17.8 × 6.4 mm; 0.7 MB on GitHub"
  },
  {
   "file": "6091-bq25185-usb-charger",
   "formats": [
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   ],
   "price_usd": 0,
   "license": "MIT License (Adafruit_CAD_Parts)",
   "step": "https://raw.githubusercontent.com/adafruit/Adafruit_CAD_Parts/main/6091%20bq25185%20USB%20Charger/6091%20bq25185%20USB%20Charger.step",
   "stl": null,
   "size_mb": 1.2,
   "note": "Adafruit #6091 bq25185 USB Charger; bbox 31.8 × 26.4 × 6.4 mm; 1.2 MB on GitHub"
  }
 ],
 "markdown": "https://xemstudio.com/objects/adafruit-power-batteries/index.md"
}