1. The water bottle battery charger is suitable for all different voltages from AC100V to 240V and has a variety of plug standards to fit sockets in all countries.
2. It uses constant current and constant voltage charging, charging will not damage the battery.
3. It has a fanless design and doesn't make any noise while charging.
4. It has various functions such as overheat protection, short circuit protection, overcurrent protection, low voltage protection, low temperature protection, etc. to ensure charging safety.
CHARGER PLUG SPECIFICATIONS

Specifications
| Specification | 30LB2.5A | 33LB3A | 36LB3A |
|---|---|---|---|
| Input voltage(V) | AC100-240V/50-60HZ | AC100-240V/50-60HZ | AC100-240V/50-60HZ |
| Output voltage(V) | DC33.6 | DC37.8 | DC42.6V |
| Output current(A) | DC2.5A | DC3A | DC3A |
| Transfer power(%) | ≥88 | ≥88 | ≥88 |