Batteries/Chargers/Holders

 

9v 800 mAh lithium USB Rechargeable Battery

Shaped like a normal 9v battery this unit provides approximately 8.2v at full charge and operates like any normal 9v battery cell. The only exception is that this unit is rechargeable! Plug in a micro USB port in the back to charge with your computer, the side indicator will show you the current charge of the unit. Please do take precaution and prevention from wire shortage and paying attention to polarity. Lithium batteries can explode from pressure, heat or voltage short.

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IMAX B6 LiPro Balance Charger + AC-DC Adapter

It is a very advanced smart charger for your LiPo/LiFe, NiCd and NiMH Batteries, capable of  managing 6S Li-ion/LiPo/LiFe and 15S NiCd/NiMH. The Display and straightforward controls make charging high volatile batteries safe and easy. Simply plug in a 12v DC power source up to a maximum of 5A on the right side and connect your battery with the balance cells (if needed) on the left side.

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US$9.96

This device is a digital LCD display battery tester for multiple types of batteries.

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US$9.05
BT-170 Aneng 12V Digital Battery Tester, range 9-24Volt, with Alligator Clips
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US$27.07
This 7.4V LiPo battery has a capacity of 3800mAh and comes pre-attached with a 2-pin JST-PH connector.
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US$2.50
This is a simple battery holder designed for three AAA batteries. What set this apart from the other holders is the included ON-OFF switch to converse battery lifespan as well as  wires with alligator clips.
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US$7.23
 EVE 26V Series 18650 2550mAh 7.5A Button Top Battery.  Features: Grade A, matching voltage, resistance and capacity. Size   18650 Positive Terminal...
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US$4.09

 4AA Battery Holder 1.5V x4 with On-Off Switch and Large Alligator Clips, with cover

Delivery within 2-3 weeks
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US$11.78
The batteries come pre-attached with a genuine 2-pin 25mm long JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable won't snag or get stuck in a matching JST jack, they click in and out smoothly.
Delivery within 2-3 weeks
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US$3.63
This is a 9 volt battery based on alkaline chemical structure. This battery will offer a voltage of 9v and has a current supply of approximately 500mAh. These batteries are excellent for heavy current usage. The tradeoff for its’ current supply is its’ short battery life, so use appropriately for your project needs. For longer battery life application at low current please look at our 9v alkaline based batteries. For longer battery life application at high current please look at our 9v lithium batteries.
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US$12.51
This BMS protection module offers maximum protection for the batteries, the charger and the most important devices. This security card has a combination of discharge protection, overcurrent protection, overload protection and short-circuit protection.
BMS Protection Board Module For 7S Pack 18650 Li-ion Lithium Battery Charger Cells, 24V 25A
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US$36.35
KLA1290 Lead Acid Battery 12V 9AH
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US$4.96
This is the CR2025-2 Lithium Battery 3V, pack/5.
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US$7.96

This Lithium and lead-acid battery tester performs external load capacity tests of the battery as well as other tests, 18650 tools, single function, by controlling the load off and obtaining real-time integrated discharge current capacity results.

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US$16.24
7-80VDC Battery Discharge Undervoltage Protection Module with LED Display
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US$5.41

Sold in a package of 3 cells. 230 mAh. High Energy, long life power source. Used in cameras, calculators, computers, etc. Dia 20mm x 3.2mm.

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US$8.87
12-36VDC Lithium Battery Undervoltage Protection Board Low Voltage Over-Discharge Auto Disconnect Cut Off Power Protect with LED Display
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