Replacement Power Tool Battery Packs — OEM / ODM

Replacement battery packs for Makita 18V LXT, DeWalt 20V MAX, Milwaukee M18 and other major cordless platforms — plus private-label OEM. Built with genuine Grade-A cells and honestly labeled capacity, because your customers come back when the label tells the truth.

What We Offer

Makita LXT compatibleDeWalt 20V MAX compatibleMilwaukee M18 compatible18V slide-style40V max platforms2.0 – 6.0 AhPod & slide interfacesPrivate label / custom shell

We manufacture replacement battery packs for the major 18V / 20V / 40V cordless tool platforms — Makita 18V LXT, DeWalt 20V MAX, Milwaukee M18, Bosch Professional 18V and more — plus fully custom housings for brands and importers.

Three honest tiers to match your market:

TierCellsPositioning
Budget lineA-grade cells (genuine, real-rated capacity)Price-driven markets, honest capacity labeling
Standard lineTop-tier A-grade cellsBest balance of cost and cycle life — our best seller
Premium lineHigh-drain top-tier A-grade cellsHigh-drain professional tools, long runtime

All capacities are real-rated. We do not supply over-labeled packs.

Custom power tool battery pack shell

Standard Features

✓

Protection & Fuel Gauge BMS

Over-charge, over-discharge, over-current and short-circuit protection; LED fuel gauge optional.

✓

Cell Grading & Matching

Every cell is capacity- and resistance-graded before assembly for consistent packs.

✓

100% Aging Test

Every finished pack is charged, discharged and re-checked before packing.

✓

Export-Ready

UN38.3 and MSDS documentation from our cell supply chain; export cartons and pallets available.

Power Tool Battery FAQ

Which tool batteries do these packs replace?

Our replacement packs cover the major 18V / 20V slide-style platforms — including Makita 18V LXT (BL1815N, BL1820B, BL1830B, BL1840B, BL1850B, BL1860B), DeWalt 20V MAX (DCB200, DCB203, DCB204, DCB205, DCB206), Milwaukee M18 (M18B2, M18B3, M18B4, M18B5, M18B6) and Bosch Professional 18V (GBA 18V 2.0–5.0 Ah). Send us the model number printed on your current pack and we will confirm compatibility before quoting.

Will these replace my BL1860B / DCB206 / M18B5?

Yes. We build 18V slide-style packs from 2.0 to 6.0 Ah — and higher on request — that work with these platforms. The capacity on our label is the real, tested figure.

Are these original Makita or DeWalt batteries?

No. We are an independent OEM/ODM pack factory. Our packs are compatible replacements for these platforms — they are not genuine brand batteries, and we are not affiliated with or authorized by any tool brand. That is also why we can quote factory-direct.

Can you put our own brand on the packs?

Yes — private label and fully custom shells are available from 20 pcs.

Do you also build 40V and FlexVolt packs?

Yes. We build packs for 40V-class platforms such as Makita XGT (BL4020, BL4040, BL4050F) and DeWalt FlexVolt 60V (DCB606, DCB609, DCB612) on request. Send the model you need and we will confirm compatibility before quoting.

What is the MOQ and how do samples work?

MOQ for power tool packs starts at 20 pcs. Samples are charged — freight on the buyer, and the sample fee is credited to your first production order.

Power tool battery packs with BMS in volume production

Built for Volume

Four production lines with a daily output of 500+ tool battery packs when materials are staged. Whether you start with a trial order of 20 packs or move to monthly container programs, the line is ready.

MOQ for power tool battery packs starts at 20 pcs. Tell us the target brand, specification and quantity — we quote within 24 hours.

Request Quotation

Get a Quote for Power Tool Battery Packs

MOQ for power tool packs starts at 20 pcs; samples are charged (freight on buyer, sample fee credited to your first order). Tell us voltage, capacity, connector type and order quantity — we reply within 24 hours on working days.

Quick Inquiry

We reply to every inquiry within 1 business day. Samples are charged — we do not offer free samples.

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