Battery life test of
Cubot Quest smartphone

Cubot Quest battery life test is

3900 mAh

Cubot Quest | 3900 mAh | Li-Ion

Cubot X18 Plus | 4000 mAh | Li-Ion

Cubot P20 4GB 32GB | 4000 mAh | Li-Ion

Cubot X19 | 4000 mAh | Li-Ion

Cubot X19S 4GB · 32GB | 4000 mAh | Li-Ion

Cubot Quest | 3900 mAh | Li-Ion

Plum Gator 4 | 5000 mAh | Li-Ion

Vivo Z6 6GB · 128GB | 5000 mAh | Li-Ion

Micromax in Note 1 4GB · 64GB | 5000 mAh | Li-Ion

Sharp Aquos R6 12GB · 128GB · SoftBank | 5000 mAh | Li-Ion

Vivo Y3s (2021) 2GB · 32GB | 5000 mAh | Li-Ion

UMiDIGI Bison GT 8GB · 128GB | 5150 mAh | Li-Ion

It's possible that some stores do not send the product to your country. Check on their website.