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QP1669 2580mAh 7.6V dual-cell Li-Polymer replacement battery for Sunmi V2 Pro POS terminal, front view on white background
QP1669 2580mAh 7.6V replacement battery for Sunmi V2 Pro, back view showing model number QP1669 and capacity specification

QP1669 2580mAh 7.6V Dual-Cell Battery for Sunmi V2 Pro POS Terminal with Printer 10W

Original price was: $16.99.Current price is: $13.99.

🔘 QP1669 2580mAh 7.6V | 🔋 Dual-Cell Li-Polymer | 📱 For Sunmi V2 Pro POS (with Printer)

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: QP1669-V2-Pro Category: Tags: , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

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

✅ 2580mAh Dual-Cell – 19.6Wh total energy

✅ For V2 Pro with Built-in Printer – Designed for receipt printing

✅ 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: QP1669
Battery capacity: 2580mAh (19.6Wh)
Rated voltage: 7.6V (dual-cell series design)
Charge limit voltage: 8.7V
Battery type: Li-Polymer (dual-cell)
Compatible with: Sunmi V2 Pro POS Terminal (with built-in printer)
Package include: 1 x battery (complete dual-cell assembly)
Restore the power of your Sunmi V2 Pro POS terminal with this QP1669 2580mAh replacement battery. The Sunmi V2 Pro is an Android-based smart POS terminal featuring a built-in thermal printer, 5.5-inch HD display, and is designed for restaurants and retail stores requiring receipt printing. This dual-cell series Li-Polymer battery delivers stable power for extended payment processing and printing. Supports the original 5V/2A (10W) charging specification. 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.
Compatibility Note: Fits Sunmi V2 Pro only (model with built-in printer). This battery uses a dual-cell series design (7.6V). Professional installation recommended.
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 original 10W charger that came with your terminal.

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Frequently Asked Questions

The QP1669 battery is compatible with Sunmi V2 Pro only. This POS terminal features a built-in thermal printer for receipt printing, making it ideal for restaurants and retail stores. If your Sunmi V2 Pro battery is draining too fast or not holding a charge during printing operations, this is the correct replacement. Please check your original battery model before purchasing.

The Sunmi V2 Pro uses a dual-cell series battery design — two cells connected in series to produce 7.6V (charge limit 8.7V) and total energy of 19.6Wh. This is the same design used in the V2 Pro to power both the terminal and the built-in printer. This QP1669 replacement battery is a complete dual-cell assembly — one physical battery containing both cells. This is the correct replacement for the V2 Pro. Always check your original battery model before purchasing.

The built-in thermal printer draws additional power during receipt printing. With moderate printing volume (e.g., 100-150 receipts per day), the 2580mAh (19.6Wh) dual-cell battery typically lasts 6-10 hours. For high-volume environments (restaurants, busy retail), consider keeping the terminal on the charging cradle during peak hours. For best results, use the original 10W charger that came with your terminal.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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