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Available on request

Honeywell – PS334 Li Ion Smart Battery Manager

MPN: PS334 · Brand: Honeywell

Price on request

Discontinued by Honeywell — we can still source the original PS334 (new, used or refurbished, subject to availability). Request a quote below.

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Honeywell Fire Detectors & Manual Call Points
Lifecycle	Discontinued
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

Can I still buy the PS334 now that it is discontinued?

Yes. Honeywell has discontinued the PS334, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.

When can PS334 be shipped?

PS334 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up PS334 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for PS334 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for PS334, subject to availability and destination.

The PowerSmart PS334 Li Ion Smart Battery Managers are advanced Smart Battery IC products from PowerSmart, incorporating the accurate capacity monitoring from the PS330 and PS331 plus six (6) programmable output pins. The PS334’s programmable outputs can be used as LED outputs to display State-Of-Charge (SOC), direct control of external charge circuitry, or to provide additional levels of safety in Li-Ion packs. As a result, PowerSmart’s PS334 eliminates the need for additional components normally required for charge control or safety.

Using the PS334, OEMs can achieve the highest smart battery data accuracy in a complete battery management solution at an attractive cost. The PS334 delivers both space and total system component cost savings which is especially useful for applications such as PDAs, digital cameras, and notebook computers Features & Benefits:

Performs all major Li Ion battery management functions

Six independently programmable output pins can be assigned as SOC LED outputs, direct charge control, or additional levels of safety control

High accuracy measurement of charge / discharge current, voltage, and temperature with on-chip 14-bit integrating A/D

Precise capacity reporting for all lithium based chemistries using PowerSmart patented algorithms and 3D battery cell models

3D models and “learned” parameters stored in external EEPROM; fully field reprogrammable via SMBus interfaceCertifications:

industry standard Smart Battery Data Specification V1.1a - SMBus V1.1 with PEC / CRC-8 communication with system host

Honeywell KAC PS334 — The PowerSmart Li Ion Smart Battery Managers are advanced Smart Battery IC products from PowerSmart. Using the PS334, OEMs can achieve the highest smart battery data accuracy. The PS334 delivers both space and total system component cost savings. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.