Batteries and chargers for DIYers

The Bosch lithium-ion batteries are impressive in terms of performance, weight and space requirements. Bosch DIY batteries are always ready for use and can be re-charged at any time.

Solar Charger: How to Build a Quick & Easy DIY Charger for Your Devices

Simple USB DIY Li-ion battery charger circuit update – Dangerous Prototypes

Struggling making DIY battery charger : r/batteries

I made my own portable phone charger, and I didn't electrocute myself - The Verge

12v Battery Charger / Motorcycle Battery Charger (DIY)

Universal Phone Battery Charger DIY

Diymore DIY Power Bank 21700 Battery Charger Case PD 22.5 W Fast Charging Case 10000mAh Polymer Battery Charging Power Bank Box

PUNLIM Portable DIY Power Bank,2 in 1 Smart Charger 2A Quick Charge for 4 Pack 3.7V Li-Ion Rechargeable Battery,Not for AA/AAA,2 USB Output Charger

DIY Mobile Battery Charging Station for Workshop

Build yourself a charging station to save time and get organised with your batteries

DIY Battery Chargers: The Complete Guide

DIY charging station we made ourselves. All 6 chargers plugged into a power strip in the button corner. : r/Dewalt

LIJIANI Battery Charger Case,Portable DIY Power Bank Box with LCD Display 2 USB Output,Micro and Type c Input, Smart Charger for 3.7v Li-ion Rechargeable Battery (Battery Not Included) : Cell Phones