Pillar 78D3K2 20Ah LFP pouch cell

What the official reference establishes

The official table identifies 78D3K2 as a 20Ah lithium iron phosphate pouch cell. Its published T × W × L dimensions are 7.8 × 133 × 202mm, with a 415g mass and a 2.5–3.65V voltage-range entry. The common width and length shared with other rows do not establish identical terminals, tolerances or assembly requirements.

Define the work before choosing a configuration

Compared with the 25Ah 94D3K2 and 30Ah A9D3K2 rows, this is a different capacity and thickness reference. Do not infer the code is a tolerance, a replacement suffix or a complete vehicle-battery model. Ask for capacity measurement conditions, current limits, thickness tolerances and the current terminal drawing. No mechanical restraint, tab joining or cell-group design instructions are provided here.

Keep the supply package explicit

Confirm the quantity, lot traceability, inspection documents, storage and transport documentation and the technical party responsible for any module or pack. The supplier table shows a cycle-life entry, but the detailed test basis is absent. It does not support a guaranteed number of shifts, years or charging sessions in a truck. Certification and shipping eligibility require documents applicable to the exact cell and consignment, not an isolated catalogue label.

Questions for the proposed product

Is the offer a cell, module or complete battery?

State the complete cell code, revision, quantity, manufacturing lot and exact supply boundary. A cell table does not establish an enclosure, BMS, charger, wiring or complete forklift battery.

What is needed for a technical match?

Provide the vehicle and installed battery identity, intended duty and environmental conditions to the responsible battery engineer. Request the current drawing and complete cell specification, with separate review of any proposed assembled system.

Which documents and commercial terms need confirmation?

Confirm the contracting entity, exact model coverage of reports, transport documentation, availability, lead time, warranty and integration responsibility. Catalogue standards and cycle figures do not independently establish certification, stock, compatibility or service life.

From product research to a comparable request

Prepare a written requirement separating loose cells, modules and complete batteries. Preserve the full cell code, current drawing and specification, test conditions, quantity and documentation. Have the responsible technical party review the entire proposed battery, vehicle, BMS and charger combination. Existing supplier and procurement tools remain below; viewing or following links does not itself send an enquiry.

Sources and evidence boundary

The official contact-page snapshot identifies 浙江桓能芯电科技有限公司 at Building F, 189 Qiantangjiang Road, Jiashan, Jiaxing, Zhejiang. The Chinese site links to en.epillar.com and both product-table images have identical hashes. Direct live HTML requests returned a server-side parse error during this review; the web-reader body snapshot and the directly readable official static table are distinguished in the research record. The shared cell visual and six named table rows support cell discovery, not proof of complete forklift packs, current stock, certification, approved fitment or factory capability. Broad environmental, safety, lifetime and standards statements are not independently verified here. Request current model-specific documents. No cell assembly, wiring, charging, repair or operational procedures are provided.

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