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HQ-6739SDS 5100mAh 3.82V Li-ion replacement battery for Samsung, front view on white background

HQ-6739SDS 5100mAh 3.82V Li-ion Replacement Battery for Samsung Compatible Models

Original price was: $39.99.Current price is: $32.99.

🔘 HQ-6739SDS 5100mAh 3.82V | 🔋 Li-ion | 📱 For Samsung Compatible Models

8 in stock

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SKU: HQ-6739SDS 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, factory-tested quality

✅ CE / RoHS Certified

✅ 90-Day Warranty

✅ Ships in 3-7 days with tracking

🛡️ Shipping Protection Available at Checkout

✅ PayPal Buyer Protection included

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

Battery model: HQ-6739SDS
Capacity: 5100mAh
Rated voltage: 3.82V
Charge limit voltage: 4.35V
Battery type: Li-ion
Compatible with: Samsung devices that use HQ-6739SDS battery model
Package include: 1 x battery
Restore the battery life of your Samsung device with this HQ-6739SDS 5100mAh replacement battery. This Li-ion battery delivers reliable 5100mAh capacity for extended daily use. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE and RoHS certified for safety compliance.
Compatibility Note: To ensure this battery fits your device, please remove the old battery and check the printed model number. If your original battery shows HQ-6739SDS, this replacement is the correct match. For reference, retailers like BatteryUS sell this battery for approximately $36.99. Professional installation is recommended if your device has a sealed design.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. If you notice swelling or overheating, stop use immediately.

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Frequently Asked Questions

To confirm compatibility, please remove your old battery and check the model number printed on the label. If your original battery shows HQ-6739SDS, this replacement is the correct match. This battery has a capacity of 5100mAh and rated voltage of 3.82V. For reference, UK retailers sell this battery for approximately £22.65. Always verify your battery model before ordering.

The HQ-6739SDS battery has a capacity of 5100mAh and a rated voltage of 3.82V. Charge limit voltage is 4.35V. This is a Li-ion battery built with grade A cells and is CE and RoHS certified for safety. The battery provides 300-500 charge cycles under normal use. Always check your original battery label for the exact model number before ordering.

The only way to verify compatibility is to check your original battery label. Remove the battery from your device and look for the printed model number. If it says HQ-6739SDS, this replacement will fit. For reference, BatteryUS sells this battery for $36.99 including shipping. Professional installation is recommended if your device has a sealed design. Never attempt to force a battery that does not match the original model number.

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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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