Battery Saver Kit for Rechargeable Lithium and SLA Batteries
Bulk Pricing
Qty 1 - 4
$12.20 / Unit
Qty 5 - 2
$12.20 / Unit
Qty 3 +
$12.20 / Unit
Deliver to
Store
Refer: Silicon Chip Magazine September 2013
This tiny circuit fits in between the battery and load and cuts off the power when the battery becomes flat to prevent the battery over-discharging and becoming damaged. Suitable for use with cordless power tools, emergency lights, small to medium UPS (up to about 300VA) and a wide variety of other devices.
• Suits most SLA, Li-ion, Li-Po and LiFePO4 batteries between 6 to 24V
• Uses very little power (* Handles 20A continuous, 30A peak (Charge or discharge)
• Cut-off voltage adjustable from 5.25 to 25.5V
• 0.3 - 2V hysteresis, depending on battery type and voltage
• Small PCB to fit in small spaces (38 x 18.5mm)
• Battery can be recharged once cut-out has engaged (maximum 1.5A)
There is also provision for connecting an LED or external buzzer (not included)
Supplied with double sided, soldermasked and screen-printed PCB with SMDs pre-soldered*, voltage setting diodes and resistors, and components.
PCB size: 34 x 18.5mm
*Note: We've pre-soldered all of the surface mount components to save you time and frustration, apart from the three voltage setting resistors.
Kit Form
Short Form (circuit only)
Tools required
Soldering Iron
Tools required
Flat Head Screwdriver
Estimated Construction Time
60 min
Difficulty
Detailed
Application Field
Battery Saver Kit for Rechargeable Lithium and SLA Batteries
PCB Width
18 mm
PCB Length
34 mm
Packaged Volume
0.8 l
Packaged Weight
0.051 kg
Packaged Qty
1 pc
Packaged Type
Blister Pack - Single
Packaged Length
20 cm
Packaged Width
10 cm
Packaged Height
4 cm
Packaged Hangs
true
Package Stands
false
Package Stacks
false
Shipping Volume
0.564 l
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