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(4 Pack) Steel Ball Bearing Flanged for 5/8" Shaft Dia, 1 3/8" OD
U-075-000

Surplus item priced to move! Steel Ball Bearing Flanged for 5/8" Shaft Dia, 1 3/8" OD.

$18.00
4 Ready to Ship!
RoboteQ AX3500 - 2x60A Motor Controller with Encoder Input - DISCONTINUED
TE-147-000

Roboteq’s AX3500 is designed to convert commands received from a R/C radio, Analog Joystick, wireless modem, or microcomputer into high voltage and high current output for driving one or two DC motors.

$395.00
Out of Stock. Contact us for availability.
LiFePO4 and Li-ion Chargers
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Electrical & Controls  >  Chargers and Transformers  >  LiFePO4 and Li-ion Chargers

LiFePO4 and Li-ion Chargers

LiFePO4 and Li-ion Chargers for robot kits.


The answers to the most common questions we get can be found on our support pages. Building a robot from scratch? We have instructional videos to get you going!


Can't quite find what you're looking for on our support pages? Have specific questions about your project? Stop by and visit our forums.

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Smart Charger for 7.4V Li-ion/Polymer Battery, 1.2A
This smart battery charger designed to charge 7.4V Li-Ion/Polymer battery.
TE-201-074
$27.95
11 Ready to Ship!
Smart Charger for 14.8V Li-ion/Polymer Battery, 0.7A
Intelligent charger is a CE UL approved smart battery charger designed to charge 14.8V Li-Ion/Polymer battery with capacity greater than 700mAh. It use delta-V technology to monitor and control the charging process.
TE-140-148
$26.50
11 Ready to Ship!
Smart Charger for 25.6V LiFePO4 Battery Packs, 15A
Intelligent charger designed for any 20Ah - 100Ah 25.6 V (8 cells) LiFePO4 Battery packs.
TE-151-024
$179.95
2 Ready to Ship!
Smart Charger for 12.8 LiFePO4 Battery Packs, 3A
Intelligent charger designed for any 12.8 V (4 cells) LiFePO4 Battery pack with capacity greater than 2000mAh
TE-141-012
$23.95
10 Ready to Ship!
Smart Charger for 25.6 LiFePO4 Battery Packs, 3A
Intelligent charger designed for any 25.6 V (8 cells) LiFePO4 Battery pack with capacity greater than 2000mAh
TE-141-024
$49.95
13 Ready to Ship!
Smart Charger for 11.1V Li-ion/Polymer Battery, 0.8A
Intelligent charger designed for smaller 11.1V (3 cells) Li-Ion Battery packs including Polymer Li-Ion and Cylinder Li-Ion.
TE-140-111
$26.50
5 Ready to Ship!
Smart Charger for 11.1V Li-ion/Polymer Battery, 1.8A
Intelligent charger designed for all types of 11.1V (3 cells) Li-Ion Battery packs including Polymer Li-Ion and Cylinder Li-Ion.
TE-120-111
$34.95
23 Ready to Ship!
Smart Charger for 22.2V Li-ion/Polymer Battery, 1.5A
Intelligent charger designed for all types of 22.2V (6 cells or called 21.6V) Li-Ion Battery packs including Polymer Li-Ion and Cylinder Li-Ion.
TE-120-222
$39.95
12 Ready to Ship!
LiFePO4 and Li-ion Chargers for robot kits.
Custom Robot Request

We specialize in designing and fabricating custom robots and other electro-mechanical devices.

You can also get a quote for custom mechanical, software, and electronics engineering services. We can also do your custom CNC work, general fabrication, and welding.

1-919-557-9162

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New Tactical Robot Website!

Looking for our Tactical Robots? We've created a new, dedicated website to better serve our customers. Please click the image below to visit the new SDRTactical.com!

New Items
Programmable xBee Control Interface Package
TE-900-004

This package allows you to control a robot, out of the box, using the power of Arduino and xBee. The remote comes standard with an ABS enclosure and your option of 2, 3, or 4-axis joystick.Full source code is provided!

$589.49
Built to Order
1-2 Weeks
HD2 Pair of Molded Spliceless Tracks and Wheel Set - Generation 4
TD-123-002

This is a pair of All Terrain reinforced 4 inch wide tracks with 4 wheels for the HD2 Treaded Robot. These are the generation 4 design. They have 4 ply mesh reinforcement, molded rubber with no splice. Custom lengths can be ordered.

$1,894.00
Built to Order
2-6 Weeks
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