What Your RFQ Volume Assumption Hides About Battery Pack Price
A sample quote and a production quote are not comparable. How the volume basis in your RFQ decides which battery pack price is real, and who absorbs the gap.
Battery Procure Robotics
Your Capacity Fade Guarantee May Not Cover the Robot Fleet You Actually Run
A capacity fade guarantee is only as good as its test protocol, duty-cycle match, and field data. How to write fade into a measurable warranty term.
When Battery NRE Amortization Costs More Than Paying Upfront
NRE amortization only pays off if volume arrives. True-ups, counting rules, missing step-downs, and what happens to the balance when a robot program is cancelled.
The UN 38.3 summary may not cover the pack you imported
A UN 38.3 test summary is a matching document, not a certificate. Check the cell, construction, revision, and test date against the pack before you sign.
Why Quotes for the Same Robot Battery Pack Never Match
Quote spread on the same robot battery pack usually traces back to an underspecified RFQ. Here is what to fix, and how to plan sample quantities.
The battery pack warranty gap that appears in year three
A capacity fade guarantee means nothing without cycle count, temperature, depth of discharge, and a measurement method. Here is how the year-three gap opens.
What UL 2271, UN 38.3, and IEC 62133-2 Prove on a Robot Pack
UL 2271, UN 38.3, and IEC 62133-2 answer three different questions about a robot battery pack. How to ask for each document and check the model.
Battery Pack Failed Cycle Life Test Early. What Next?
A sample pack died before its warranted cycle count. Here is the order of operations: preserve the logs, pull a control pack, split cell from pack causes, and demand a real 8D.
What do carriers actually check before accepting a lithium robot battery shipment?
Carriers and forwarders match papers to package in about ninety seconds. Here is what they actually verify, and the pre-shipment checklist that gets a yes.
Your UN 38.3 Report Is Not a Robot Pack Safety Certification
A UN 38.3 summary covers transport testing only. Here is how to trace it to a lab, check a UL 2054 or 2271 file number, and know what neither proves.