OEM / ODM energy storage · Shenzhen, China info@plmen-batteries.com
+86 136 8647 7653
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Tell us the duty cycle

Six answers get you a proposal: voltage window, energy and power, duty profile, installation environment, grid or off-grid, and the compliance scope the destination country requires. A sentence per line is enough.

If you have a tender document or a single-line diagram, reply to our confirmation email with it attached.

We reply within 48 hours on working days, with a named engineer and a datasheet — not a catalogue PDF.

Direct

Claire Lian — International Sales
claire.lian@plmen-batteries.com
+86 136 8647 7653 (phone / WhatsApp)

General enquiries
info@plmen-batteries.com

Company

Shenzhen Polymen Batteries CO., LTD.
Shenzhen, Guangdong, China

Response and terms

Response
48-hour mechanism
Lead time
4–6 wk standard, 8–10 wk custom
Warranty
10-year performance, 5-year product
Samples
Neutral unit for first-article approval

Before you send a tender spec

We will sign an NDA first. Ask, and it comes back the same day.