battery charger
Let an agent handle battery chargers by type, compatibility, power, safety and disposal.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent handle battery chargers by type, compatibility, power, safety and disposal.
A device that puts energy into a rechargeable battery by driving electric current through it, such as phone chargers, wireless chargers, smart chargers and electric vehicle chargers.
What it is for: Recharging batteries in devices and vehicles.
It can be choose a compatible charger; charge safely; check certification marks; recycle old chargers.
Distinguishing features
Supplies charging current
Must match battery chemistry and voltage
Smart chargers manage charging profile
Counterfeits pose fire risk
What it looks like
Plug-in adapters, cables, pads, docks and wall boxes.
Physical character
phone charger output: 5-100 W - typical USB chargers
home EV charger output: 3.7-22 kW - AC wall boxes
How it is recognised
Output voltage and current ratings
Standards such as USB Power Delivery or Qi
Safety marks such as CE or UL
Related models
is a kind of - category
charges - object
uses - energy
is regulated by - regulation
In practice
Families and kinds
USB chargers
wireless chargers
smart and trickle chargers
camera and tool battery chargers
electric vehicle chargers
Standards and regulation
EU common charger Directive (EU) 2022/2380
IEC 62368-1 safety
USB Power Delivery and Qi standards
WEEE Directive
Failure modes and hazards
Fires from counterfeit or damaged chargers
Overheating under bedding
Incompatible voltage damaging batteries
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Type Which charger.
Type decides compatibility.
Kind
USB, wireless, EV.
Kind
Charger type.
- What type of charger is it? definition
- Which standard does it follow? provenance
Rating
Output.
Rating
Output rating.
- What voltage, current and power does it supply? measurement
- Does that match the device? boundary
Safety Fire and shock.
Chargers can cause fires.
Certification
Marks.
Certification
Certification.
- Does it carry genuine safety marks? provenance
- Could it be counterfeit? boundary
Safe use
Placement.
Use
Safe use.
- Is it used on a hard surface away from bedding? boundary
- Is the cable damaged? boundary
Battery Care.
Charging affects battery life.
Battery health
Charging habits.
Health
Battery health.
- What charging habits extend battery life, per the manufacturer? provenance
- Is fast charging harmful? boundary
Chemistry
Compatibility.
Chemistry
Chemistry.
- Is the charger designed for this battery chemistry? boundary
- What happens if not? boundary
End of life Disposal.
Chargers are e-waste.
Recycling
WEEE.
Recycling
Recycling.
- Where can old chargers be recycled? action
- Is take-back available? action
Common charger
Regulation.
Common
Common charger rules.
- Does the device use the common USB-C port under EU rules? provenance
- Can it be bought without a charger? definition
What the second pass must settle
- Should charger types be separate entries?
- How should standards be linked?
- How should EV charging be split off?