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LIS1427HNPCC 550mAh 3.7V Li-Polymer replacement battery for Sony MDR-DS6500 wireless headphones, front view

LIS1427HNPCC 550mAh 3.7V Replacement Battery for Sony MDR-DS6500 / RF985R / ZX330

Original price was: $11.99.Current price is: $8.99.

🔘 LIS1427HNPCC 550mAh 3.7V | 🔋 Li-Polymer | 🎧 For Sony MDR-DS6500 / RF985R / ZX330

8 in stock

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SKU: LIS1427HNPCC 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
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
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.

🔋 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: Brand New – Never used, premium quality

✅ CE / RoHS 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.

Battery model: LIS1427HNPCC (Replaces LIS1427HEPCC, 1-756-920-21, 1-756-920-31, 1-756-920-32)
Battery capacity: 550mAh
Rated voltage: 3.7V
Charge limit voltage: 4.2V
Battery type: Li-Polymer
Compatible with: Sony MDR-DS6500, Sony MDR-RF985R, Sony MDR-ZX330, Sony MDR-XB950BT, Sony MDR-XB650BT, Sony MDR-XB950B1
Package include: 1 x battery
Restore the wireless freedom of your Sony headphones with this LIS1427HNPCC 550mAh replacement battery. Designed for MDR-DS6500, MDR-RF985R, MDR-ZX330, and other compatible Sony headphone models, this Li-Polymer cell delivers reliable power for extended listening sessions[citation:1][citation:2]. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE and RoHS certified for safety compliance. Professional installation recommended as the battery is not user-replaceable.
Compatibility Note: Fits Sony MDR-DS6500, MDR-RF985R, MDR-ZX330, MDR-XB950BT, MDR-XB650BT, and MDR-XB950B1. Also compatible with original battery codes LIS1427HEPCC, 1-756-920-21, 1-756-920-31, and 1-756-920-32[citation:1][citation:2]. Please check your original 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 optimal battery life, use the original charging cable that came with your headphones.

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Frequently Asked Questions

The LIS1427HNPCC replacement battery is compatible with Sony MDR-DS6500, MDR-RF985R, MDR-ZX330, MDR-XB950BT, MDR-XB650BT, and MDR-XB950B1 wireless headphones[citation:1][citation:2]. If your Sony headphone battery draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

The LIS1427HNPCC battery has a capacity of 550mAh at 3.7V with a charge limit of 4.2V. This Li-Polymer cell is designed to replace original battery codes LIS1427HEPCC, 1-756-920-21, 1-756-920-31, and 1-756-920-32[citation:1][citation:2]. If you're looking for a high-capacity replacement battery for your Sony wireless headphones to support extended listening sessions, this Li-Polymer cell is a compatible choice. Made with grade A cells, CE and RoHS certified.

Yes, this LIS1427HNPCC replacement battery is specifically designed for the Sony MDR-DS6500, MDR-RF985R, and MDR-ZX330 wireless headphones[citation:1][citation:2]. If you need a battery for Sony MDR-DS6500 that provides stable power for long listening sessions, this 550mAh Li-Polymer cell is a reliable choice. For best results, use the original charging cable that came with your device.

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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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