DC 3.7V 3000mAh 103665 Rechargeable Lithium Polymer Replacement Battery for DIY 3.7-5V Electronic Products with Built-in 2-Wire Battery Replacement, Mobile Energy Storage Power Supply
This battery is applicable to electronic products with DIY 3.7-5V less than 11.1Wh 3000mAh.( mobile energy storage, power supply, LED light, wireless Bluetooth game headset, outdoor video and audio electronic scale, GPS Watch recorder, e-book, USB Fan tester, dash cam controller, mouse and keyboard)(★Not suitable for power tools and model aircraft)
Please carefully compare the polarity of the connector before use,★the red wire is the positive "+" and the black wire is the negative "-",Do not reverse-charge or reverse-connectreverse. ★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.
103665 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 3000mAh, power 11.1Wh, ★size 66×36×10mm(2.6×1.417×0.393inch)(T*W*L), Weight:47.4g(1.676oz),Maximum current:3A。 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, 3302-24 high temperature resistant silicone cable, and genuine JST Pitch 2.0mm ★2 wire connector module.
If there are any quality issues within a year,★ please feel free to contact us via email for replacement.
Best Sellers Rank: #3,179 in Portable Bluetooth Speakers #15,953 in MP3 & MP4 Player Accessories
Is Discontinued By Manufacturer: No
Date First Available: April 16, 2021
Reusability: Rechargeable
Model Name: 103665
Battery Weight: 47.3 Grams
Item dimensions L x W x H: 2.6 x 1.42 x 0.39 inches
Amperage: 3 Amps
Battery Capacity: 3000 Milliamp Hours
UPC: 723258290015
Manufacturer: HXJN
Battery Life: 2 years
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.