10 Best
Battery Holder For Circuits
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Product Highlights- Easy to install and protection: the battery is fixed by a stainless steel spring with screw hole at the bottom and wire preinstalled. tp4056 module is used for single lithium ion / lipo / 18650 cell or multiple cell in parallel, this board have overcharge, over discharge and overcurrent protection.
- Important: ***please note that the battery terminal should be connected correctly to their respective terminal and " not be short circuited at any point" . the ammeter for testing current can only be connected in series with the 5v input terminal of the charging board. as charging of aa, aaa and other rechargeble battery is different so, please check with battery manufa...
- Ease of use: this combo have 2 slots 18650 3.7v diy plastic battery storage box in series with connect lead with tp4056 module for charging rechargeable battery/batteries using the constant-current/constant-voltage (cc/cv) charging method, charging port can take power from micro usb.
- Tough material and adjustment : abs material, high strength, good toughness, not easy to crack.case comes with 24awg leads, they are tinned wire end, the black and red two wire 130mm design is great for easily soldering and connecting.in module charge current can be modeled externally with the rprog resistor r3......default output is 4.12v ~ 4.2v and 1amp.
- Applications: toys, electronic diy, bread board power supply, led lighting power supply, low voltage electrical equipment, remote control, radio, quartz clock, wireless keyboard, electronic calculators, doorbell, mobile digital recorder, remote control, radio, quartz clock, electronic calculators, doorbell, tape machine, electric toys, children/adults wireless mouse/key...
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Product Highlights
- Designed with a cover, and a on/off slide switch.
- Great for use in electronics applications and small hobby projects.
- Wire leads comes to alligator clip for convenient and fast connection.
- No soldering just plug and use standard battery
- Excellent quality and strong material
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Product Highlights
- 10 x 1.5v aa battery holder without cover).battery not included
- The battery holder puts the batteries in series so that you have 2x the voltage of an aa battery
- Easy install, convenient to use
- It is fit for aa battery using.
- It comes with a soldered open end wire.
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Product Highlights
- Keep your batteries organized and protected.
- 18650 3.7v battery 4 position battery holder plastic box with 2 wire leads
- Brand new and high quality.
- 4 x 18650 battery holder case with 6" leads for soldering / connecting.
- Takes 4 standard size 18650 batteries side by side to form a compact battery of 3.7v rechargeables
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