In Lima, they use Type A and C plugs and sockets. The mains voltage is 220 V, and the frequency is 60 Hz.
So, you’ll definitely need a travel adaptor in Lima. Their plugs and sockets aren’t the same as our Type G back in the UK.
Key Takeaways
- Plugs and sockets: A and C
- Mains voltage: 220 V
- Frequency: 60 Hz
- Travel adaptor needed? Yes, you do need a travel adaptor
- Voltage converter needed? No voltage converter is needed here.
- Recommended travel adaptor: AUNNO Universal Travel Adaptor
The information here is based on guidance from local electricity authorities, international standards such as the IEC, and insights from fellow travellers worldwide.
Sockets in Lima
The plug types you’ll find in Lima are Type A and C plugs and sockets.
Type A

Type A sockets have two flat parallel pins and no grounding. Unlike Type G, they don’t include an earth pin, which makes them less secure.
Type C

Type C sockets have two round pins and no grounding. Unlike Type G, they take a slimmer plug without an earth pin or fuse.
Recommended Travel Adaptor for Lima
We tried many adaptors while travelling and checked them against strict criteria. Safety, performance and price were key. The adaptor below came out on top.
Recommended Travel Plug Adaptor
by 1,500+ travellers on Amazon
No adaptor with you and already abroad? You’re not out of options — many airports and local shops sell them. Still, bringing your own is the simplest way to avoid paying over the odds or ending up with something that barely works.
Lima is often included in trips that also cover Bolivia and Ecuador. Plug types can vary in the region, so it’s worth checking before you travel.
Do You Need a Voltage Converter?
Converters are only useful where voltages vary. In Lima, the mains is practically the same as back in Britain, so you won’t need one.
Double-check your device’s voltage label when travelling. ‘100–240 V, 50/60 Hz’ means you won’t need a converter, which is the case for most up-to-date electronics.

Top Travel Essentials to Take With You
It’s often the small things that make the biggest difference on a trip. A luggage scale gives you peace of mind at the airport, a power bank means you’re never left with a dead phone, and packing cubes keep everything in order. We’ve tried them ourselves, and they’ve proved their worth again and again.