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Local Warehouse Fast Dispatch3–7 Working Days DDP DeliveryFree Customization Support
3–7 Days DDP Delivery · EU & USA Overseas Warehouses

Grade A LiFePO₄ Battery Partner for Global OEMs

Traceable EVE/Gotion Grade A cells with EU/USA warehouse stock and CAN/RS485 BMS customization — engineered for zero-delay OEM procurement.

SSLBATT automated LiFePO4 cell sorting and battery pack assembly line with robotic welding for OEM battery manufacturing programs

WHY GLOBAL OEMS CHOOSE SSL

We Solved the 4 Sourcing Problems That Slow Down OEM Programs

Long Lead Times?

Warehouses in Germany, Poland & USA enable 3–7 Days DDP replenishment for qualified programs — no 8-week ocean freight delays.

Inconsistent Cell Quality?

Grade A LiFePO₄ from EVE, Cornex, and Gotion with lot-level traceability and incoming inspection documentation.

Integration Headaches?

Engineer-led BMS tuning, CAN/RS485 protocol mapping, and fit checks before sampling — not after.

Compliance Delays?

CE, UN38.3, MSDS documentation aligned during technical review, weeks before shipping — never rushed at the last minute.

Request OEM Quote

Product Series

Complete LiFePO₄ Product Ecosystem

From cells to complete systems — every component engineered for OEM integration, batch consistency, and European compliance.

Certified Compliance

Full Certification Package, Pre-Aligned for Your Market

Every SSL battery ships with complete compliance documentation — no surprises at customs, no last-minute paperwork scrambles.

ISO 9001 Certificate
ISO 14001 Certificate
CE TCT Certificate
RoHS Certificate
KC Certificate
MSDS
ISO 9001 Certificate
ISO 14001 Certificate
CE TCT Certificate
RoHS Certificate
KC Certificate
MSDS

Core Capabilities

What Sets SSL Apart for OEM Programs

Four pillars that make SSL a low-risk, high-consistency battery partner for global procurement teams.

Grade A Cells

Traceable LiFePO₄ from EVE, Cornex & Gotion with full lot-level documentation for qualification reviews.

Global Warehouses

Stock in Germany, Poland & USA supports 3–7 Days DDP replenishment — no ocean freight delays.

Engineering Support

BMS tuning, fit checks & CAN/RS485 protocol mapping — engineer-led from sample to production.

Certification Ready

CE, UN38.3 & MSDS aligned during technical review — never rushed at shipping.

Procurement Workflow

From Qualification to Production, in 4 Moves

A repeatable path from first inquiry to repeat orders — designed for rational B2B procurement cycles.

STEP 01
1

Define Requirements

Voltage, capacity, discharge profile & thermal envelope aligned to your load.

2

Select Architecture

Cell type, pack topology & BMS protocol (CAN/RS485) mapped to integration.

3

Align Compliance

CE, UN38.3 & MSDS documentation reviewed before production scheduling.

4

Manufacture & Deliver

Production with batch traceability & Poland warehouse logistics.

Facilities Overview

Integrated Manufacturing & Logistics Campus

From R&D to final pack assembly and global warehousing — all under one quality management system.

SSLBATT automated battery manufacturing workshop with robotic welding pack assembly and aging test lines

Automated Workshop

Welding, assembly & aging lines

SSLBATT R&D and sales office with engineering team for BMS tuning and customer support

R&D & Sales Office

Engineering & customer support

SSLBATT QC test center for BMS validation cycle life testing and safety certification

QC & Test Center

BMS, cycle & safety validation

SSLBATT global warehouse stock in Germany Poland and USA enabling 3 to 7 days DDP delivery

Global Warehouses

Germany · Poland · USA stock

Manufacturing

Factory & Quality

From incoming cell inspection to aging, balancing, and final pack verification, SSL runs a production workflow designed for consistency across large-volume builds.

Automation

Repeatable assembly & welding parameters

QC Layers

Multi-stage electrical + safety validation

Traceability

Batch tracking across cells, BMS, and pack

Engineer Support

BMS tuning & fit checks in 24 h

UN38.3-ready logisticsCE / UL pathwaysOEM brandingCAN / RS485 options
SSLBATT factory automation with robotic assembly line and multi-stage QC testing for LiFePO4 production

Aging & Sorting

Consistency for parallel packs

BMS Validation

Protection response verification

Trusted by

200+ OEM partners across global markets

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OEM Clients Served

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Battery Packs Delivered

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On-Time Delivery Rate

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Industry Verticals

Client Testimonials

Trusted by OEM Engineers and Procurement Teams Worldwide

  • "SSL's Poland warehouse cut our lead time from 6 weeks to 5 working days. The BMS tuning support saved us a full engineering sprint."

    Peter K.

    Procurement Manager, German OEM

  • "Consistent cell quality batch after batch. We've deployed over 500 SSL packs across our fleet with <1% field issue rate."

    Mark J.

    Engineering Director, US EV Startup

  • "The certification package was ready before we even placed the PO. That kind of compliance foresight is rare in this industry."

    Anna L.

    Compliance Officer, Dutch Energy Storage

  • "Fleet downtime was killing our service contracts. SSL's 48 V packs arrived from Poland stock within days — maintenance windows shrank from weeks to a single shift."

    Tomas W.

    Fleet Operations Manager

  • "With 120 carts on property, runtime is now identical from cart 1 to cart 120. Three seasons in, capacity loss is barely measurable — the TCO math finally works."

    Sofia R.

    Resort Fleet Buyer

  • "Their engineers mapped our CAN protocol in two weeks, not two months. Custom cable exits and labeling arrived exactly as specified."

    Kenji M.

    OEM Electrical Engineer

  • "Complete CE and UN38.3 documentation shipped with the first container. Customs cleared without a single query — honestly, that never happens."

    Lars B.

    ESS Project Developer

  • "We sample-test every inbound lot. After 14 orders, capacity spread stays within 2% — that consistency is what lets us promise what we sell."

    Omar H.

    Battery Distributor