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4139D5 3810mAh 11.61V 3‑cell Li‑Po replacement battery for GPD Win Mini handheld PC, front view on white background
4139D5 3810mAh 11.61V 3-cell Li-Polymer replacement battery for GPD Win Mini handheld gaming PC
Back view of 4139D5 3810mAh 11.61V 3-cell Li-Polymer replacement battery for GPD Win Mini handheld PC

4139D5 3810mAh 11.61V 3-Cell Replacement Battery for GPD Win Mini Handheld PC

Original price was: $86.99.Current price is: $59.99.

🔘 4139D5 3810mAh 11.61V | 🔋 3‑Cell Li‑Polymer | 💻 For GPD Win Mini

8 in stock

🛡️ PayPal Protected (Buyer coverage included)✅ 90-Day Warranty
SKU: 4139D5 Category: Tags: , , , , ,

Description

Battery model: 4139D5

Battery capacity: 3810mAh / 42.2Wh

Rated voltage: 11.61V (3.87V × 3 cells)

Charge limit voltage: 13.2V (4.4V × 3)

Battery type: Li-Polymer (3S1P – 3 cells in series)

Cell configuration: 3S1P

Compatible with: GPD Win Mini Handheld Gaming PC

Package include: 1 x battery

Restore long-lasting power to your GPD Win Mini handheld with this 4139D5 3810mAh replacement battery. Designed for this ultra‑portable Windows gaming PC, this 3‑cell Li‑Polymer pack delivers a genuine 3810mAh capacity at 11.61V. The Win Mini features a 6‑inch 1080p 60Hz display and an AMD Ryzen 7 7840U processor, which demands higher voltage for peak performance. This battery uses a 3‑cell series (3S1P) design to meet that need and works seamlessly with the device’s power system. Built‑in multi‑layer safety protection guards against overcharge, over‑discharge and short circuits. Made with grade A cells. CE, RoHS and UN38.3 certified. Professional installation recommended due to the device’s compact internal design.

Compatibility Note: Fits GPD Win Mini only. GPD Win 4, Win Max 2 and other GPD models use different battery specifications. Please check your current battery model before purchasing.

Battery Care Tips: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the charger that came with your device.

✅ Condition: Brand New – Never used, premium quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

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Frequently Asked Questions

The 4139D5 battery is compatible with the GPD Win Mini handheld PC only. GPD Win 4, Win Max 2 and other GPD models use different battery specifications. If your GPD Win Mini battery is draining too fast or not holding a charge, this is the correct replacement. Please check your current battery model before purchasing.

The GPD Win Mini uses a 3‑cell series design (3S1P). Three 3.87V Li‑Polymer cells are connected in series to produce 11.61V (charge limit 13.2V). This higher voltage is required to power the device’s AMD Ryzen 7 7840U processor and high‑performance components. The total energy is 42.2Wh (11.61V × 3.81Ah). Always check your original battery model before purchasing.

The 4139D5 battery has a genuine capacity of 3810mAh (42.2Wh) at 11.61V. It uses a 3S1P configuration (3 cells in series, 1 in parallel) with grade A Li‑Po cells. The battery includes a built‑in protection circuit against over‑charge, over‑discharge and short circuits. Always check your original battery model before purchasing.

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