# PKCELL LiPo 3.7 V 1200 mAh LP503562

> PKCELL LP503562 lithium-polymer pouch cell: 3.7 V nominal, 1200 mAh (1140 mAh min), 4.2 V charge, 3.0 V cut-off, 1C (1.2 A) continuous discharge, built-in 1S protection (S-8261), 62 × 35 × 5 mm, 23 g, red/black leads to a JST PH 2-pin plug.

- Manufacturer: PKCELL
- Part number: LP503562
- Category: Batteries
- Canonical page: https://www.xirkit.io/products/pkcell-lipo-3-7-v-1200-mah-lp503562-3ff4
- Pinout: https://www.xirkit.io/products/pkcell-lipo-3-7-v-1200-mah-lp503562-3ff4/pinout
- Structured JSON: https://www.xirkit.io/products/pkcell-lipo-3-7-v-1200-mah-lp503562-3ff4/data.json
- Source: Xirkit structured parts catalog — every value traced to a cited document; unknowns are explicit.

## Key specifications

| Property | Value |
| --- | --- |
| Chemistry | li-po |
| Form factor | pouch 503562 |
| Configuration | 1S1P |
| Nominal voltage | 3.7 V |
| Charge voltage | 4.2 V |
| Cut-off voltage | 3 V |
| Capacity | 1,200 mAh |
| Minimum capacity | 1,140 mAh |
| Energy | 4.5 Wh |
| Max continuous discharge | 1.2 A |
| Standard charge current | 0.24 A |
| Max charge current | 1.2 A |
| Protection circuit | built in |
| Cycle life | 300 cycles |
| Dimensions | 62 × 35 × 5 mm |
| Operating temperature | -20 to 60 °C |
| Certifications | UN38.3 test report, MSDS |

## Pinout (2 pins, 0 with electrical limits)

| Pin | Position | Kind | Chip pad | Functions | VIH | VIL | VOH | VOL | IOH | IOL | 5 V tolerant |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| RED | JST PH-2P | positive | — | red | — | — | — | — | — | — | — |
| BLACK | JST PH-2P | negative | — | black | — | — | — | — | — | — | — |

## Where to buy

| Supplier | Price | Stock | Checked | URL |
| --- | --- | --- | --- | --- |
| www.adafruit.com | 9.95 USD | in_stock | 2026-09-28 | https://www.adafruit.com/product/258 |

## FAQ

**What voltage powers the PKCELL LiPo 3.7 V 1200 mAh LP503562?**

Supply range 3–4.2 V.

**How much does the PKCELL LiPo 3.7 V 1200 mAh LP503562 cost?**

From $9.95 at www.adafruit.com. Prices are observed unit prices before tax and shipping.

**What are the PKCELL LiPo 3.7 V 1200 mAh LP503562 dimensions?**

62 × 35 × 5 mm. A STEP model is available for enclosure fit checks.

**Where does this PKCELL LiPo 3.7 V 1200 mAh LP503562 data come from?**

Every value in this record is traced to a source — 2 documents including the board and chip datasheets — with the page and table cited per value. Unknowns are left explicit, never guessed.

## Sources

- [PKCELL LiPo 3.7 V 1200 mAh LP503562 datasheet](https://cdn-shop.adafruit.com/product-files/258/C101-_Li-Polymer_503562_1200mAh_3.7V_with_PCM_APPROVED_8.18.pdf)
- [www.adafruit.com listing](https://www.adafruit.com/product/258)

## Part graph

### Alternatives (by use case)

- [PKCELL 18650 Li-ion 3.7 V 2200 mAh (PCM)](https://www.xirkit.io/products/pkcell-18650-li-ion-3-7-v-2200-mah-pcm-2b9c) — Both serve battery-powered and portable builds — check the trade-offs; $9.95 vs $9.95

### Variants

- [PKCELL LiPo 3.7 V 2500 mAh LP785060](https://www.xirkit.io/products/pkcell-lipo-3-7-v-2500-mah-lp785060-70b2) — Same PKCELL 1S LiPo pouch line: 3.7 V / 4.2 V, 3.0 V cut-off, built-in PCM, JST PH 2-pin leads (spec p2, drawings); 2500 vs 1200 mAh in a larger 62.5 × 50.5 × 8.1 mm pouch