[Brand] GDCPH

[Model] 2.7V500F

【 Volume 】35*60 (mm)

Applicable to: car rectifier start can improve the speaker to extend the life of the battery, the use of the owner called customized circuit board balanced voltage series together with wire and fuse in parallel on the battery can be used! The number of V connected in parallel with the battery of the electric vehicle is the number of series connected in parallel on the battery

Bonus: 30 percent more distance, more power up the slope, and solar energy