Heltec BMS. Peb ua tshwj xeeb hauv kev tswj hwm roj teeb rau ntau xyoo.
Heltec Zog nyob hauv Chengdu, Sichuan, Suav. Txais tos kom tuaj saib peb lub tuam txhab!
Yog lawm. Lub warranty yog qhov zoo rau ib xyoos tom qab hnub tim ntawm kev yuav khoom ntawm cov khoom.
Yog lawm. Feem ntau ntawm peb cov khoom muaj CE / FCC / Weeee.
Passive coov cuam tshuam nrog lub roj teeb nrog ntau dua voltage los ntawm kev tawm tsam tawm, thiab tso tawm lub zog kom tau them sijhawm ntau rau lwm lub roj teeb.
Yog lawm. Peb muaj qhov noBmsTxhawb Nqa Txawb App Tswj thiab nrog cov kev nquag balancer ua-hauv. Koj tuaj yeem kho cov ntaub ntawv los ntawm txawb app hauv lub sijhawm tiag tiag.
Yog lawm. Peb tuaj yeem sib xyaw cov qauv rau koj yog tias koj tuaj yeem faib cov txheej txheem.
Relay tswj cov kev tshem tawm thiab them nqi tam sim no. Nws txhawb nqa 500a txuas ntxiv cov zis tam sim no. Nws tsis yooj yim yuav tsum tau rhuab thiab puas. Yog tias puas, tswj lub ntsiab yuav tsis cuam tshuam. Koj tsuas yog yuav tsum tau hloov lub relay los txo cov nqi kho.
Feem ntau peb xaiv Fedex, DHL thiab UPS qhia rau nkoj cov khoom los ntawm Tuam Tshoj xav txog DAP. Hauv qee kis tshwj xeeb, peb tuaj yeem ua DDP yog tias qhov hnyav ua tau raws li qhov yuav tsum tau ua lub tuam txhab logistic.
Yog lawm. Peb tuaj yeem nkoj cov khoom los ntawm peb lub chaw tso khoom hauv tebchaws EU hauv EU cov teb chaws / Asmeskas Warehouse rau peb / Brazil Warehouse rau Brazil / Russia Warehouse mus rau Russia.
Yog tias nkoj los ntawm Tuam Tshoj, peb yuav npaj cov zaub mov xa tuaj tsis pub dhau 2-3 hnub ua haujlwm ib zaug them nyiaj. Feem ntau nws yuav siv sijhawm li 5-7 hnub ua haujlwm kom tau txais tom qab xa khoom.
Yog lawm. MOQ yog 500pcs rau sku thiab qhov loj me ntawm BMS yuav hloov tau.
Yog lawm. Tab sis thov nkag siab tias peb tsis muab cov qauv dawb.
Yog lawm. Peb tuaj yeem muab cov luv nqi rau kev yuav khoom hauv ntau.