Battery Packs

Products in this Category

Battery Packs: selection guideBattery Packs from PLB are engineered for UPS, AGV, marine, medical, solar, starter and industrial equipment. This guide explains the specifications, applications and selection criteria so you can specify the right custom LiFePO4 battery pack for your pack or system.PLB manufactures custom LiFePO4 battery pack in-house, from 26650 cell production to BMS design and PACK assembly. Every batch is capacity-graded and traceable, and the range covers 12.8V–512V and 3Ah–300Ah custom configurations.Key specifications to compareVoltage and capacity: 12.8V–512V and 3Ah–300Ah custom configurations.Discharge and charge: from 3A continuous to 500A peak, depending on cells and BMS.Cycle life: 2,000–8,000 cycles depending on cell selection and DOD.Temperature: −40°C to +60°C options.Mechanical: custom enclosures, terminals and communication interfaces.Start with the load profile rather than the datasheet headline. Continuous current, peak current and duty cycle determine the cell or pack configuration, while the available space fixes the mechanical format. For Battery Packs, confirm the voltage window, the maximum continuous discharge and the expected depth of discharge before comparing cycle-life figures.Typical applicationsUPSAGVMarineMedicalSolarStarter and industrial equipmentThese applications share one requirement: predictable performance over many cycles. A pack that is oversized on capacity but undersized on current will heat up and lose life; a pack that is oversized on current but undersized on capacity will need frequent charging. PLB engineers size Battery Packs against both constraints.How to choose the right custom LiFePO4 battery packDefine the nominal voltage and usable capacity for the application.Confirm continuous and peak discharge current, including surge duration.Check the charge window and whether low-temperature charging is required.Select BMS protection, communication (RS485/CAN) and terminals.Validate the mechanical envelope, weight and IP rating.Send the load profile, operating temperature range and target pack format to PLB; the team will confirm the cell selection and prepare a quotation within one business day. For custom enclosures, terminals or communication protocols, include a drawing or interface specification.Quality, testing and compliancePLB operates under IATF 16949 and ISO 9001 quality systems, with in-house electrode, cell assembly, formation and PACK assembly. Cells and packs are designed to meet UL1642, UL2054, UL1973, IEC62133, UN38.3, RoHS and REACH requirements. See the UL standards, IEC standards and UN38.3 transport rules for the underlying requirements.Browse related pages: Battery Packs overview, the product range below, and contact PLB for a datasheet or quotation.Representative products6.4V 3.3Ah LiFePO4 Emergency Light Battery12.8V 9.9Ah LiFePO4 Motorcycle Starter Battery (12A-DS)24V 40Ah LiFePO4 Standard Battery ModuleFAQWhat is the difference between the models in Battery Packs? Models differ in capacity, continuous and pulse current, temperature range and cycle life. Compare the specification table and select by load profile rather than capacity alone.Can PLB customize voltage, capacity or enclosure? Yes. PLB designs custom LiFePO4 packs with matching BMS, enclosure, terminals and communication interfaces. Send your requirements for a proposal.How do I request a datasheet or quote? Use the contact form or the quote button on any product page. Engineers reply within one business day with a datasheet and quotation.