UPS
UPS · Short Backup
1 to 800kVA. Rack / tower / cabinet. RS485 / Ethernet monitoring. UL 1973, IEC 62619.
1–800kVAUL 1973Rack · Tower · Cabinet Get a Quote
Marine
Marine Power
IP67, 2,000A peak, potted anti-vibration construction. 5,000-cycle service life.
IP672,000A5,000 cycles Get a Quote
Parking
Parking AC
25.6V, 180–230Ah. 12h+ AC runtime, 2,000A emergency start, APP monitoring, IP67.
25.6V · 180–230Ah12h+ runtimeIP67 Get a Quote
Auto
Car Starting
12V LiFePO₄ starter batteries for passenger cars, commercial fleets, farm and construction machinery — OEM and after-market channels.
AUTO 50–12012V drop-inOEM & after-market Get a Quote
Moto
Motorcycle Starting
12.8V, up to 1050A cranking amps, one-third the weight of lead-acid. Ten motorcycle sub-scenarios, drop-in fit.
12.8V1050A CADrop-in fit Get a Quote
Jump
Jump Start
Portable lithium jump starters for home, fleet, outdoor, workshop and rescue use, with −30 °C cold-weather versions.
LL-JS seriesPortable−30 °C start Get a Quote
From Cell to PACK: Your Full Customization Journey
PLB engineers tailor your solution from the cell level up — matching chemistry, capacity, discharge rate and thermal behavior before we design and assemble the PACK.
Application Analysis
Full review of electrical and environmental requirements: operating voltage, capacity, discharge rate, cycle-life target, temperature extremes, dimensions, protocols and regulatory certifications.
Cell Matching
Best-fit selection from 9 LFP and 1 NMC 26650 cells: high pulse → 25B/30B; extreme cold → 25D/34D (−40 °C); long runtime → 38A/40A (3,800–4,000mAh).
BMS Engineering
25+ dedicated BMS engineers. CAN bus, RS485, UART, SMBus, Bluetooth, daisy chain. Coverage from 2S to 160S (6.4V to 512V), firmware tuned per application.
PACK Assembly & Delivery
Miyachi automated welding, Bosch fastening systems, 100% factory functional test. Prototype in 15 days. Every unit serial-numbered and traceable.
Why Choose PLB for Application-Specific Battery Solutions
Application Expertise
Over 12 years deep in UPS, engine start, AGV/AMR, emergency lighting, solar, marine and medical. We know each industry's discharge curves, duty cycles, failure modes and regulatory requirements.
Vertical Integration
Cell manufacturing, BMS design and PACK assembly — all under one roof in Dongguan. No outsourced cells, no compatibility risk, no finger-pointing.
Fast Prototyping
Custom PACK prototypes delivered within 15 days. Standard modules ship from stock. Parallel development eliminates serial bottlenecks.
Global Certifications
UL 1642/1973, IEC 62619/62133, CE / RoHS / REACH, BIS, KC, PSE, UN 38.3. End-to-end assistance with local compliance.
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