Tianneng PZS lead-acid traction battery family

What the official reference establishes

Tianneng lists PZS separately from PZB in its lead-acid traction catalogue. Its table gives a nominal cell voltage of 2V and a 120–1550Ah family range on a C5 basis. These are catalogue-family values, not a complete battery configuration for a named forklift.

Define the work before choosing a configuration

Prepare the existing battery label, full cell code, tray dimensions and allowed mass, nominal and permitted voltage, connector and polarity, charging arrangement and duty cycle. Ask the supplier to map the current cell drawing and assembled-pack drawing to the proposed truck. The DIN label does not by itself establish dimensional fit, certified compliance or charger compatibility.

Keep the supply package explicit

The product image shows an open yellow tray with cells and visible interconnections. One source-based presentation represents the family, not every PZS variant. The catalogue mentions filling and sealing features, but no automatic filling equipment, maintenance-free status or zero-leakage guarantee is assumed to be included. Request the actual accessory list and manufacturer care documentation; no battery servicing procedure is provided here.

Questions for the proposed product

What exact product will the quotation cover?

Identify whether the offer is a cell, an assembled tray or a complete protected pack. State the full model and revision, capacity basis, dimensions, mass, included accessories and documents.

Who confirms the battery, truck and charger interfaces?

Request written model-specific compatibility and integration responsibility covering voltage, current, mechanical fit, connectors, BMS communication and charging. Catalogue categories and illustrations do not establish a confirmed replacement.

Which commercial and evidence details remain to be checked?

Confirm the quoting legal entity, supply scope, quantity, lead time, warranty, destination requirements and model-specific documentation. Current stock, certification, authorization and application performance are not established here.

From product research to a comparable request

Prepare one written battery requirement around the original truck and battery identity, electrical and mechanical interfaces, duty cycle and charging arrangement. Distinguish a loose cell from a complete pack and compare the exact drawing, documents and integration responsibilities. Keep unresolved differences visible. Existing supplier and procurement tools remain available below; browsing or following links does not itself send an enquiry.

Sources and evidence boundary

The Chinese group website identifies Tianneng Holding Group in Huzhou, Zhejiang and links its English site at tiannengglobal.com. The group industrial-application page names forklifts, tow tractors and pallet-handling vehicles. The selected English product bodies, tables and corresponding product images were read directly. This is supplier-published information, not an independent factory, electrical-safety, capacity, cycle-life or certification audit. A family range does not define a current offer. Confirm the legal quoting entity, exact configuration, current drawings, test basis and written battery/truck/charger compatibility. No stock, authorization, verified certification, fitment or safety guarantee is claimed. No installation, cell assembly, charging, repair or bypass procedures are provided.

https://www.tiannengglobal.com/Traction_Battery/PZS_Series

https://www.tianneng.com/products-solutions/energy-solution/power

https://www.tianneng.com/about-us/company-overview/profile

Compare other published families