LiFePO₄ batteries for AGV and AMR robots with CAN / RS485 and opportunity charging.
Why Source Cells and PACKs from One Manufacturer
Most PACK assemblers buy cells from third parties — bringing consistency problems, batch variations and long lead times. PLB is different: we manufacture the 26650 cells, design the BMS hardware and firmware, and assemble the PACK in our dedicated plant.
Stable Cell Quality
Every cell comes off our own production line with full traceability, automated capacity sorting (batch deviation <3%) and 100% electrical testing.
Faster Customization
Cell selection and BMS development run in parallel — custom PACK prototypes delivered in as fast as 15 days.
Real Cost Advantage
No middleman markup on cells, no compatibility rework. Vertical integration delivers measurable savings at volume.
Single Point of Responsibility
One engineering team owns cell, BMS and PACK. One contact, one responsibility, one path to resolution.
Why Partner Directly with a Cell Manufacturer

We Make the Cells
300M+ cells shipped with zero explosions, fires or leaks. Chemistry R&D, manufacturing and testing — all fully under our control.

We Design the BMS
25+ dedicated BMS engineers, full range from 2S to 160S. CAN bus, RS485, UART, SMBus, Bluetooth and daisy-chain topologies. Firmware tuned to your application.

We Assemble the PACK
Dedicated PACK plant with Miyachi automated welding, Bosch fastening and 100% factory functional testing. 1,000+ custom PACK projects with lifetime traceability.

Globally Certified
IATF 16949, ISO 9001, UL 1642/1973, IEC 62619/62133, UN 38.3, CE, RoHS, REACH, BIS, KC, PSE. Exporting to 100+ countries.
Custom Battery Solutions — From Concept to Production
Tell us your application. We handle the cell, the BMS, and the PACK — delivered as one validated solution.
1,000+
custom PACK projects delivered
6.4V to 512V
2S to 160S · Any topology
15-day
prototype · 30-day pilot run
12-hour
engineering response time
80+
countries shipped · Zero field failures
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

