Company
Dongguan Power Long Battery Technology Co., Ltd.
Brand: PLB /.
sales@powerlongbattery.com
RFQ, datasheets, certificates & test reports
Phone / WhatsApp
+86 400-816-6036
Monday–Friday 9:00–18:00 (GMT+8)
Address
No. 401 Keji Road, Qingxi Town,
Dongguan, Guangdong 523000, China
How We Can Help
Tell us which part of the project you are working on — sales, engineering, quality or after-sales — and the right team will take it over from the first reply.
Sales & Export Desk
Quotation, Incoterms, lead time and shipment planning. Standard cells ship from stock; custom PACKs follow the agreed schedule.
Custom PACK Engineering
Load profile review, cell selection, BMS architecture and enclosure design — prototype in as fast as 15 days.
Quality & Certification
Test reports, UL / IEC / UN 38.3 documents, material compliance statements and batch traceability records on request.
After-Sales & Field Support
Commissioning guidance, fault analysis and replacement planning across the full service life of the battery.
What to Include in Your RFQ
Nominal voltage & capacity · continuous / peak current · duty cycle · operating temperature · enclosure limits · certifications · annual volume.
Response Commitment
Email and form enquiries are answered within one business day, including weekends for urgent production issues.
Factory & Office in Dongguan
PLB is based in Qingxi Town, Dongguan — in the heart of the Guangdong lithium battery cluster. Factory audits and customer visits are welcome by appointment; we will arrange the schedule, meeting rooms and technical sessions.
Start Your Custom Battery Project Today
Tell us your voltage, capacity and application — our engineers reply with a solution and quotation within 12 hours.
NDA available upon request · Typical response within 12 hours