🔋 Power up your workflow with confidence and never miss a beat!
The TAKOCI Replacement Battery is a high-capacity 3400mAh Li-ion battery designed specifically for Honeywell 3820, 4820, and related models. It delivers stable 3.7V power with triple safety certifications (ROHS, CE, UL) to protect your device from common battery risks. Lightweight and compact, it offers a perfect fit and reliable performance backed by a 12-month warranty and responsive customer support.
| ASIN | B09T9GF3NL |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #243,956 in Health & Household ( See Top 100 in Health & Household ) #498 in 3.7V Batteries |
| Customer Reviews | 3.3 3.3 out of 5 stars (16) |
| Date First Available | February 24, 2022 |
| Item Weight | 2.57 ounces |
| Manufacturer | TAKOCI |
| Package Dimensions | 4.61 x 3.27 x 0.95 inches |
A**C
works ok now
i ended up charging via contacts and pushing it harder into the device to get it working
D**V
Very bad
Within 1 month is not working
L**Y
IT WAS A GREAT PRODUCT
IT WAS A GREAT PRODUCT
J**G
Did not last eight hours.
Worked fine for a bit. Then died. Not charging. Sent back immediately.
Trustpilot
2 months ago
2 months ago
