(2 Pack) E704085 3.7V 3100mAh Li-ion Battery
Real photos | Tested
Shipping
Depends on item size and packaging.
Returns
Limited 14-day coverage on eligible issues.
Local pickup
Available in Taylorsville, UT.
Included and condition
Included
- 2 E704085 Li-ion Batteries
- User manual (if applicable)
- Box not included for used items
Condition
- Graded New. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Pickup and support
Pickup location
5500 S Redwood Rd Ste 203
Taylorsville, UT 84123
Mon-Sat 11AM-6PM
Call or text
Share the SKU at 3857156888 if you want a quick confirmation before ordering or pickup.
Get directionsProduct overview
Introducing the (2 Pack) E704085 3.7V 3100mAh Li-ion Battery, perfect for your electronic needs. These rechargeable cells are in new condition, ensuring reliable power for your devices. At TamDo.us, we prioritize quality, providing real product photos and clear condition notes for your peace of mind. Enjoy fast shipping from Salt Lake City, UT, with orders typically dispatched within 1-2 business days. Plus, we offer free shipping on purchases over $150 and a secure checkout process. If you're not completely satisfied, take advantage of our 14-day return policy. Trust TamDo.us for your pre-owned electronics needs.
Key features
- ✓2 Pack of E704085 Li-ion Batteries
- ✓3.7V voltage and 3100mAh capacity
- ✓Rechargeable with 11.4Wh power
- ✓New condition for reliable performance
- ✓Fast shipping from Utah
- ✓Free shipping on orders over $150
This phone only works on the att network or compatible MVNOs that use the same towers. It will not get signal on an incompatible carrier (e.g. Verizon vs T-Mobile). Please confirm compatibility before purchase. Call or text +1 801-696-4475 if unsure.
Product details
What's included
- 📦2 E704085 Li-ion Batteries
- 📦User manual (if applicable)
- 📦Box not included for used items
Confirm exact contents in the product photos. Accessories vary per unit.
🌐 Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship fast (1-2 business days) with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Frequently asked questions
What is the capacity of the E704085 battery?
The E704085 battery has a capacity of 3100mAh.
How long does shipping take?
We typically ship within 1-2 business days from Utah.
Is there a return policy?
Yes, we offer a 14-day return policy for your convenience.
Are these batteries new or used?
These batteries are in new condition.
Do you offer free shipping?
Yes, we provide free shipping on orders over $150.
Can I see real product photos?
Absolutely! We provide real product photos for transparency.
What payment methods do you accept?
We offer a secure checkout process with various payment options.

















