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533-000084 1200mAh 3.7V Li-Polymer replacement battery for Logitech G PRO X headset and Harmony Ultimate remote, front view showing battery surface and connector
533-000084 1200mAh 3.7V replacement battery for Logitech G PRO X and Harmony Ultimate, back view showing model number 533-000084, capacity 1200mAh, and voltage 3.7V on spec label

533-000084 1200mAh 3.7V Battery for Logitech G PRO X Harmony Ultimate Replacement

Original price was: $45.99.Current price is: $37.99.

🔘 533-000084 1200mAh 3.7V | 🔋 Li-Polymer | 📱 For Logitech G PRO X / Harmony Ultimate

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: 533-000084 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$6.8015–25 days
Mexico$10.0020–35 days
Germany, France, United Kingdom$6.5018–30 days
Greece$6.5025–40 days
Austria, Belgium, Czech Republic, Denmark, Estonia, Hungary, Ireland, Italy, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Spain, Sweden, Ukraine, Finland, Lithuania$8.0018–30 days
Switzerland$8.0025–35 days
Croatia, Latvia, Slovenia$8.0030–50 days
Bulgaria, Romania$14.0030–50 days
Moldova$14.0018–30 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam$18.0015–30 days
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 $6.19 (approx. €5.50) 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.

🎁 Combined Shipping Discount: Each additional battery in the same order is charged at 50% off the shipping rate.
🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

Description

✅ Condition: New – Factory-tested quality & Warranty

✅ 1200mAh High Capacity – Restores full battery life for G PRO X / Harmony Ultimate

✅ CE / RoHS / UN38.3 Certified

✅ 90-Day Warranty from delivery – Longer coverage than major platforms

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

✅ 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: 533-000084
Capacity: 1200mAh / 4.44Wh
Rated voltage: 3.7V
Charge limit voltage: 4.2V
Battery type: Li-Polymer
Compatible with: Logitech G PRO X Headphones / Logitech Harmony Ultimate
Package include: 1 x battery
Restore the reliable battery performance of your Logitech device with this 533-000084 1200mAh replacement battery. This cell is a direct replacement for the original 533-000084 battery used in the G PRO X gaming headset and Harmony Ultimate remote control. After regular charging cycles, the original battery may show signs of aging, such as shorter runtime, sudden shutdowns, slower charging, or a swollen battery compartment. This 1200mAh Li-Polymer battery is designed to bring back full daily power for both your headset and remote.
Designed for Reliable Daily Use: This battery uses high-density cell technology with multi-layer safety protection against overcharge, over-discharge, and short circuits. It is factory-tested and carries CE, RoHS, and UN38.3 certification. With 1200mAh capacity and 3.7V rated voltage, it provides 4.44Wh of energy and supports stable performance for gaming audio and home entertainment control.
Compatibility Note: This 533-000084 1200mAh Li-Polymer battery is a compatible replacement for the Logitech G PRO X headset and Harmony Ultimate remote. It replaces OEM part number 533-000084 (also cross-references 1209). Some market listings show 1050mAh or 1100mAh variants for this part number; this 1200mAh version offers a higher capacity while maintaining the same 3.7V rating and form factor. Please confirm your original battery label shows 533-000084 before ordering. Professional installation is recommended for both devices. Using an incorrect battery may cause improper fit or charging issues.
Battery Care Tips: Use a compatible charger, avoid extreme heat or cold, and try not to drain the battery to 0% often. For daily use, keep the battery level between 20% and 80% when possible. If you store the device for a long time, keep the battery at around 50%. After replacing the battery, check that the device housing is reassembled correctly. If you are not confident, ask a professional technician to do the replacement.

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Frequently Asked Questions

The 533-000084 1200mAh 3.7V battery is a Li-Polymer replacement battery for the Logitech G PRO X headset and Harmony Ultimate remote. It replaces OEM part number 533-000084 (also cross-references 1209). If you need a battery replacement for either device, this 533-000084 1200mAh battery is the matching model. Please check your current battery label — 533-000084 should be printed there. Note that some listings show 1050mAh or 1100mAh variants for this part number; this 1200mAh version offers higher capacity with the same voltage and fit.

The 533-000084 1200mAh 3.7V battery has a capacity of 1200mAh / 4.44Wh and a rated voltage of 3.7V, with a charge limit of 4.2V. This Li-Polymer battery is factory-tested and carries CE, RoHS, and UN38.3 certification. It is designed as a compatible replacement for the Logitech G PRO X and Harmony Ultimate, offering stable discharge performance for gaming and daily use.

Professional installation is recommended for the 533-000084 battery in the Logitech G PRO X headset or Harmony Ultimate remote. The device has a sealed housing; the technician must open the casing carefully, disconnect the old battery, and install the new cell with the correct polarity before reassembling. For battery care tips: use a compatible charger, avoid extreme temperatures, keep the battery level between 20% and 80% for daily use, and store at around 50% for long-term storage. Stop using immediately if the battery shows any swelling.

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