Sale!
DBC-800D 800mAh 3.7V Li-ion replacement battery for DORO 6021 senior phone, front view on white background
DBC-800D 800mAh 3.7V replacement battery for DORO 6030, back view showing model number DBC-800D and capacity specification

DBC-800D 800mAh 3.7V Li-ion Battery for DORO Senior Phones 6021 6030 5030 5031 500 506 508 509 510 515 6520

Original price was: $6.99.Current price is: $5.66.

🔘 DBC-800D 800mAh 3.7V | 🔋 Li-ion (User-Replaceable) | 📱 For DORO Senior Phones 6021/6030/5030/5031

8 in stock

No PayPal account? 💳 Pay with credit/debit card | 🛡️ PayPal Buyer Protected
SKU: DBC-800D 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 $4.00 (approx. €3.50) 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.

🔋 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 / UN38.3 Certified – Safety tested

✅ 800mAh Capacity – Restore original battery life

✅ User-Replaceable – Designed for seniors, no tools required

✅ 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: DBC-800D
Battery capacity: 800mAh
Rated voltage: 3.7V
Charge limit voltage: 4.2V
Battery type: Li-ion
Compatible with: DORO 6021, 6030, 5030, 5031, 500, 506, 508, 509, 510, 515, 6520
Package include: 1 x battery
Restore the reliable power of your DORO senior-friendly phone with this DBC-800D 800mAh replacement battery. DORO phones are designed with large buttons, loud speakers, and emergency SOS features — ideal for elderly users. This Li-ion cell delivers dependable 800mAh capacity for calls, messaging, and daily use. 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 — Removable Battery Design: These DORO feature phones have user-replaceable batteries. Simply slide off the back cover, remove the old battery, and insert the new one — No tools required. No professional installation needed.
Compatibility Note: Fits DORO 6021, 6030, 5030, 5031, 500, 506, 508, 509, 510, 515, and 6520. These are easy-to-use phones designed for seniors. 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 best performance, use the original charger that came with your device. For long-term storage, charge to approximately 50% every three months.

Discover more from Battery.qingsm.tech

Subscribe to get the latest posts sent to your email.

Reviews

There are no reviews yet.

Be the first to review “DBC-800D 800mAh 3.7V Li-ion Battery for DORO Senior Phones 6021 6030 5030 5031 500 506 508 509 510 515 6520”

Your email address will not be published. Required fields are marked *
To receive the "Verified Owner" badge, please use the same email address you used when placing your order.

Frequently Asked Questions

The DBC-800D battery is compatible with DORO 6021, 6030, 5030, 5031, 500, 506, 508, 509, 510, 515, and 6520. These are senior-friendly feature phones with large buttons and SOS emergency call buttons. If your DORO phone battery is draining too fast or not holding a charge, this is the correct replacement. Please check your original battery model before purchasing.

Yes, DORO phones feature user-replaceable batteries with removable back covers. Simply slide off the back cover, remove the old battery (no adhesive), and insert the new one. No tools or professional installation required. This makes it one of the easiest battery replacements available. After installation, charge the battery fully before first use for best performance. Always power off the device before replacing the battery.

The 800mAh capacity provides approximately 8-10 hours of talk time and 200-300 hours of standby time on these DORO feature phones, depending on network conditions and usage patterns. Actual battery life varies by model (6021, 6030, 5030, etc.) but all DORO phones are designed for extended standby as emergency devices. For best results, keep the battery charged above 20% and store in a cool, dry place when not in use.

Related products

✅ Ready to order?

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

👉 Add to Cart Now