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$6.65
This is an extremely tiny and light weight battery based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cells outputs a nominal 3.7V at 40mAh. This may sound like not so much power, but the cell is really tiny… like, about half an inch square!
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US$3.49
It is an Asynchronous 5 single cell Lithium Polymer Charger. You can charge together 5 LiPo batteries at the same time that have a Molex 2 pin connector with a max capacity of 750mAh. 
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US$19.91

These are 3 volts lithium coin cell batteries. Sold in a package of 20 cells. 150 mAh. High Energy, long life power source. Used in cameras, calculators, computers, etc. Dia 20mm x 2.5mm.

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US$14.46
These are very slim, extremely light weight batteries based on the new Polymer Lithium Ion chemistry. This is the highest energy density currently in production. Each cell outputs a nominal 3.7V at 1000mAh! Comes terminated with a standard 2-pin JST-PH connector - 2mm spacing between pins. These batteries require special charging.
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US$11.19
If you ever wanted to find out what the voltage was on your LiPo battery, this little device can measure the voltage and readout the value to indicate when the voltage for a cell is past a setting that you may have set it to. LiPo batteries are happy around 3.7v to 3.2v any lower and it can often never recharge again, any higher and it could be affected by reducing the lifespan of the battery. The speaker will sound when the voltage is too low, offering a reminder to charge the battery.
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US$2.84

Small pack of five AG13 batteries, also known as LR44. Specifications: Type: Alkaline. Voltage: 1.50V. Capacity: 150mAh. Size: 11.4 x 5.2mm (D x H).

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US$6.65
Those small modules are made to prevent Lithium-Polymer (LiPo) batteries to lose too much power and get damaged. Six LEDs show you which battery has enough charge and which don’t, and a loud (95dB) alarm starts as soon as one of the batteries attached gets under 3.3V.
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US$3.72
Simple USB charger for the car, outputs 1x 5V 1A.
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US$3.18
This high density 3.6v battery must not be overcharge past 4.2v, and discharged past 3.2v. It shares the same form factor or dimensions of a typical CR2032 battery. Please do use protection circuit and prevention methods by not shorting or storing in non-insulation locations. This battery is a lithium battery and should be taken care of like any other lithium battery!
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US$12.17
The batteries come pre-attached with a genuine 2-pin JST-PH connector as shown and include the necessary protection circuitry. Because they have a genuine JST connector, not a knock-off, the cable wont snag or get stuck in a matching JST jack, they click in and out smoothly.
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US$16.79
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.
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US$6.72
This device is a game changer, portable, small and comes with integrated protection features like over charge/over current cut off and indicators. The input of this device is a micro USB female socket and can be connected directly to a mobile charger, whereas the output you can connect a lithium battery as the output.
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US$4.99
Panasonic Alkaline Batteries provide the highest usage life in primary batteries, the best performance at low temperatures, and still maintain a five-year storage life. They work best in personal stereos, cameras, radio control toys and other personal appliances.
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US$57.10
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.
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US$2.72
This is the CR1632 Lithium Coin Cell Battery 3 Volts. Price per pack of three.
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