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565774-3S 3950mAh×3 11.55V 3S Li-Polymer replacement battery for GPD Win 3 handheld PC, front view on white background

565774-3S 3950mAh×3 11.55V 3S Li-Polymer Battery for GPD Win3 Win4 Handheld PC

Original price was: $79.99.Current price is: $69.99.

🔘 565774-3S 3950mAh×3 11.55V | 🔋 3S Li-Polymer | 🎮 For GPD Win 3 / Win 4 Handheld PC

8 in stock

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SKU: 565774-3S Category: Tags: , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

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Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Switzerland$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🇪🇺 Note for EU countries: Due to new EU customs regulations effective July 1, 2026, a flat tariff fee of $6.00 (approx. €5.20) applies to shipments to EU countries. This fee covers customs tariff, handling, and payment processing costs, and will be added at checkout. Thank you for your understanding.

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Description

✅ Condition: Brand New – Never used, factory-tested quality

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

✅ 3950mAh × 3 Triple-Cell – 45.62Wh total energy

✅ For GPD Win 3 / Win 4 Handhelds – OEM replacement

✅ 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.

Battery model: 565774-3S (also compatible with AEC555779-3S1P)
Configuration: 3S1P (3 cells in series, 1 in parallel)
Battery capacity: 3950mAh × 3 cells / 45.62Wh total energy
Rated voltage: 11.55V (triple-cell series design, 3.85V per cell)
Charge limit voltage: 13.05V-13.2V (4.35V-4.4V × 3)
Battery type: Li-Polymer (3S)
Cell dimensions: approx. 5.6 × 57 × 74mm (565774 format)
Compatible with: GPD Win 3 (2021), GPD Win 4
Package include: 1 x battery (complete 3S assembly)
Restore the handheld gaming power of your GPD Win 3 or Win 4 with this 565774-3S 3950mAh×3 replacement battery. The GPD Win 3 was released in January 2021 featuring a 5.5-inch touchscreen, Intel Core i7-1195G7 processor, and 45.62Wh battery capacity[citation:3][citation:6]. This 3S1P Li-Polymer battery delivers a total energy of 45.62Wh for extended Windows-based gaming sessions and intensive multitasking. 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 for safety compliance.
Important — Triple-Cell (3S) Design: The GPD Win 3 and Win 4 use a 3-cell series battery design — three cells connected in series, producing a total voltage of 11.55V (3.85V × 3) and total energy of 45.62Wh. This 565774-3S replacement battery is a complete triple-cell assembly — one physical battery containing all three cells in series. This is the correct replacement for both the Win 3 and Win 4. Professional installation recommended.
Compatibility Note: Fits GPD Win 3 and GPD Win 4 handheld gaming PCs. Please check your original battery model before purchasing. The device has a dense internal design — professional installation is strongly recommended[citation:8].
Battery Care Tips for GPD Handhelds: Avoid full discharge (keep above 20%). Keep away from high temperatures. If swelling occurs, stop use immediately. For best performance, use the original charger that came with your device. For long-term storage, charge to approximately 50% every three months.

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Frequently Asked Questions

The 565774-3S battery is compatible with GPD Win 3 (released January 2021) and GPD Win 4 handheld gaming PCs. Both devices use the same 3-cell series battery design with 45.62Wh total capacity. If your GPD Win 3 or Win 4 battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

The GPD Win 3 and Win 4 use a 3-cell series battery design (3S1P configuration) — three 3950mAh cells connected in series, producing a total voltage of 11.55V (3.85V × 3) and total energy of 45.62Wh. This 565774-3S replacement battery is a complete triple-cell assembly — one physical battery containing all three cells connected in series. Some retailers also list this as 3950mAh×3 or 45.62Wh[citation:3][citation:6]. Taiwan and Hong Kong retailers sell this battery for $79-109 with 12-month warranty[citation:1][citation:2]. Always check your original battery model before purchasing.

Yes, professional installation is strongly recommended. GPD devices have a very dense, precision internal design[citation:8]. The GPD Win 3 and Win 4 are compact handheld PCs with multiple ribbon cables and delicate connectors. Improper opening can damage the display, motherboard, or battery connector. GPD Japan's official store recommends professional installation for users without repair experience[citation:8]. Professional repair shops typically charge $20-35 for battery replacement including labor. If you choose to DIY, power off the device completely, disconnect the battery carefully, and watch a full teardown tutorial before starting.

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