Batteries

TB-MB3549

Recharge up to four AA or AAA Ni-MH batteries. This handy charger, which utilises Delta V voltage detection, charges batteries to their optimal level to ensure long life. Charge state can be monitored on the integrated electric blue LCD. Charge on the go with the car cigarett...

AF-2465

PowerBoost 1000C is the perfect power supply for your portable project! With a built-in load-sharing battery charger circuit, you'll be able to keep your power-hungry project running even while recharging the battery! This little DC/DC boost converter module can be powered by ...

TB-MB3686

Allows two batteries to be charged from your engine alternator at the same time. When your engine is on and the start battery is sufficiently charged the isolator kit will begin charging the second (auxiliary) battery simultaneously. When the voltage of the start battery drops...

TB-SB2307

A more chemically stable type of lithium rechargeable battery, suitable for LED torches, etc.

TB-SB2514

As used in many small games etc.

AF-2089

This is an interesting kind of battery holder, usually you'll see ones that are designed for holding like AAA's or something. This battery holder is designed to clip into and hold camcorder batteries. Specifically, the common SONY NP-Fxx series of batteries and compatibles, ma...

AF-771

Keep your power source safe and toasty in these waterproof 3xAA battery holders.

TB-QC8081

Replacement lithium ion battery for QC8075/77 action cameras.

DF-FIT0539

The 18650 lithium battery is a commonly used lithium battery in electronic products. It is often used in batteries of laptop computers and power banks. 18650, which refers to a battery with a diameter of 18mm and a length of 65mm.

SS-113990038

This is a Wireless car key FOB with 4 buttons: Lock,unlock,mute and alarm on.  A blue led will light on when any button were pressed. Use this FOB to communicate with Codec-Adaptive Wireless Relay for your remote control project. The communication distance can arrive at 20m.

TB-HC4038

These heavy duty solder-less range of brass plated zinc battery terminals have got you connected.

TB-QP2261

This battery tester quickly, easily, and accurately measures the actual cold cranking amps capability of the vehicle starting battery. It tests most automotive cranking lead acid batteries, including an ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, an...

TB-HM3015

Length 98mm. Max jaw opening 25mm

TB-SB1698

These add genuine deep-cycle batteries to Jaycar's already substantial range of batteries. As with all gel cells, they can be operated and charged in any position, are leakproof and completely sealed. Gel batteries are ideal for solar power, camping, 4WD, auxilliary applicatio...

SS-313020001

This is a good Li-po battery for projects like small robotics and radio-controlled projects. With high discharge rates and big capacity, it can nicely feed the stomach of your projects. This high power output battery has very special internal structure, which requires dedicate...

SF-PRT-14380

The SparkFun Adjustable LiPo Charger is a single-cell lithium polymer (LiPo) and lithium ion battery charger. Because it’s adjustable, this charger will be able to safely charge most of our single-cell batteries with ease. With its onboard charge rate selector, you will be abl...

TB-SB2313

Supplied with solder tabs to make into battery packs for replacement or new projects.

TB-HM3010

All have insulated colour coded handles.

TB-SB2421

Blister Packed

DF-FIT0455-G

INTRODUCTION

PL-2176

Battery Balancer & Watt Meter displaying readings in watt meter mode.

AF-1565

A medium-sized rechargeable battery pack for your Raspberry Pi (or Arduino, or Propeller, or anything else that uses 5V!).

TB-MB3701

This handy unit provides mains and 12V car power options, so you can charge batteries at home or on the go. It provides charging for up to four Li-ion, Ni-MH, or Ni-Cd batteries. Providing up to 1000mA charging (500mA per battery when using all four channels) for fast rechargi...

IB-p1v4b1v4

The power module is the most essential module and provides electricity to all other modules.....via a 9v battery (not included)

TB-SB2525

Capacity: 45mAhSize: 16 x 1.5mm

TB-GT3274

Spare battery for R/C Apache helicopter.

AF-1131

By popular demand, we now have a handy extension cord for all of our JST-terminated battery packs (such as our LiIon/LiPoly and 3xAAA holders).

AF-770

Keep your power source safe and toasty in these waterproof 2xAA battery holders.