LockNLube BTX Battery Transfer Pump Starter Kit - 5 gal (20 L)
SKU: LNL81770
Fast, Clean Fluid Transfer, Anywhere!
Compact, cordless fluid transfer for oil, ATF, and coolant.
The LockNLube BTX 5 gal (20 L) Battery Transfer Pump Starter Kit brings professional fluid handling to smaller containers. Designed for mechanics, fleet technicians, and shop owners, the BTX eliminates messy pouring, awkward funnels, and bulky air or corded pumps. It's the clean, portable way to move engine oil, ATF, or coolant directly from standard 5 gal (20 L) pails.
At the heart of the BTX System is the Modular Power Head, a rechargeable 18 V motor that quickly attaches to any BTX Stem Kit. The same Power Head can move from one container to another in seconds, driving each container-specific stem to pump cleanly and efficiently. Every BTX pump uses sealed wetted parts and a built-in drain-back valve to prevent cross-contamination, spills, or drips when switching fluids.
The 5 gal (20 L) Starter Kit is ideal for mobile mechanics, compact service trucks, and smaller shops that store multiple fluids in pails. This kit includes everything you need to get started: Power Head, Battery, Charger, Reinforced Hose, and Dispensing Gun — ready out of the box for fast, precise, and mess-free fluid transfer anywhere.
Suitable Fluids
Engine oil, gear oil, hydraulic oil (up to SAE 140), ATF, and engine coolant.
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LockNLube BTX Battery Transfer Pump Starter Kit - 5 gal (20 L)
About the LockNLube® BTX System
The LockNLube® BTX Battery Transfer Pump System is built for professionals who need fast, portable, and reliable fluid handling. Its modular design lets you use the same Power Head across multiple containers and fluids, from 5 gal (20 L) pails to 55 gal (205 L) drums, covering everything from oil and ATF to coolant and DEF/UREA with a single motor.
Each BTX Starter Kit includes the rechargeable 18 V Power Head, reinforced transfer hose, and ergonomic dispensing gun for smooth, controlled flow. BTX Stem Kits add flexibility by letting you equip additional pails or drums for different fluids without buying another motor.
The BTX's sealed internal system prevents drips and cross-contamination, while integrated drain-back valves keep work areas clean and organized. Adjustable suction tubes reach deep into containers to get every last drop, reducing waste and cleanup time.
With flow rates up to 1.8 GPM (7.0 L/min) and runtime up to 53 gal (200 L) per charge, the BTX delivers performance equal to or better than corded or air-driven shop pumps—plus the convenience of cordless power. It's the cleanest, most versatile transfer solution in its class.
Built for the Shop, Field, or Fleet
- One Power Head for All Fluids – Move the Power Head between oil, ATF, coolant, and DEF/UREA stems in seconds.
- Clean and Controlled – Drain-back system and sealed wetted parts eliminate mess and contamination.
- Portable and Efficient – Lightweight and cordless for easy transport between work areas or service trucks.
- Expandable System – Add Stem Kits, the BTX Inline Meter, or extra batteries to scale your setup.
- Trusted LockNLube® Quality – Rugged, field-serviceable components built to last.
From mobile mechanics to fleet service bays, the LockNLube® BTX System delivers clean, spill-free fluid transfer wherever you need it. Choose the Starter Kit or Stem Kit that fits your operation and keep every job fast, organized, and mess-free.
- Shipping options are available at checkout
- All of our orders ship out of either our Illinois or New Hampshire warehouse within 3 business days.
- Shipping carrier varies by size and weight of the package.
- LockNLube's shipping department operates Monday through Friday, 8 am to 2 pm EST except for holidays.