This battery is applicable to electronic products with DIY 3.7-5V less than 15.54Wh 4200mAh.(★ Not applicable to high-power electric tools and model aircraft)
★606090 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 4200mAh, power 15.54Wh, size 3.543 x 2.362 x 0.236inch(90×60×6mm) (L*W*T), Weight:2.963oz(84g),Maximum current:4A。 It can prevent overcharge, overdischarge, overcurrent, and short circuit.
★It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-22 high temperature resistant silicone cable
★The red wire is the positive electrode “+” and the black wire is the negative pole “-”。In some products, the original battery has no plug or the plug does not match. It doesn't matter. You can directly cut off the plug and weld it or use our heat shrinkable insulating sleeve to connect the wires of the same color.
If there are any quality issues within a year, ★please feel free to contact us via email for replacement.
Best Sellers Rank: #7,499 in Portable Bluetooth Speakers #36,112 in MP3 & MP4 Player Accessories
Is Discontinued By Manufacturer: No
Date First Available: May 18, 2021
Reusability: Rechargeable
Model Name: 606090
Battery Weight: 75 Grams
Item dimensions L x W x H: 3.54 x 2.36 x 0.24 inches
Amperage: 4 Amps
Battery Capacity: 4000 Milliamp Hours
UPC: 717664364262
Manufacturer: HXJN
Product Information
Product description
DC 3.7V Model Table of Square Rechargeable Polymer Lithium Battery (applicable to 3.7V-5V electronic products)
Please carefully compare the polarity of the connector before use,the red wire is the positive "+" and the black wire is the negative "-"The yellow (white) lead is a 'thermistor',Do not reverse-charge or reverse-connectreverse.
3-wire batteries retain red and black wires, which can replace 2-wire batteries.
The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.