ShineMate 18V 5.0Ah Battery Pack
R 2,000.00
- 90Wh capacity for extended cordless polishing sessions
- Shock-absorbing shell handles real-world drops and bumps
- Built-in overload protection for safer operation under load
- LED charge indicator so you always know your battery level
- 90Wh capacity keeps cordless tools running longer
- Shock-absorbing shell and overload protection built in
- LED indicator shows charge level at a glance
- Free shippingOn orders over R1000
- Fast delivery2-4 business days
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Frequently bought together
Total price R 6,235.00
Mobile Power
90Wh of cordless run time, built to take a knock
The ShineMate 18V 5.0Ah pack slots cleanly into the full ShineMate cordless polisher range via a high-strength slide rail, delivering consistent 18V DC current through high-performance terminals from the first panel to the last. The shock-absorbing shell means it survives the real conditions of a busy detailing bay - not just a clean studio demo.
Why the B1850A
Built for the demands of professional detailing
More run time, more protection, more confidence on every job
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90Wh Run Time
Double the capacity of the 2.5Ah pack, so you cover more paint before swapping batteries.
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Overload Protection
Built-in circuit safeguards both the battery and your tool motor during intensive correction work.
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Shock-Absorbing Shell
Rugged housing absorbs impact from drops and knocks in a working detailing environment.
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Secure Slide Rail
High-strength slide rail locks the pack firmly in place, eliminating rattle during DA or rotary use.
How it stacks up
ShineMate 5.0Ah vs a generic 18V battery pack
Not every 18V pack is built the same. Here is how the B1850A compares to a typical unbranded or budget 18V pack on the factors that matter for professional detailing use.
| Feature | DetailerSA | Alternative |
|---|---|---|
| Tool-specific slide rail fit | Yes | No |
| Built-in overload protection | Yes | No |
| Shock-absorbing housing | Yes | No |
| Battery level indicator light | Yes | Yes |
| 18V DC output | Yes | Yes |
| Confirmed polisher compatibility list | Yes | No |
Professional Build
Overload protection and an LED indicator that keep you informed
Built-in overload protection cuts in before sustained heavy use can damage the cells or the tool motor, while the battery level indicator means you always know where you stand before committing to a panel. At 700g, the 5.0Ah pack is designed for professionals who run cordless tools hard and need the battery to keep up.
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Questions
Frequently asked
Which ShineMate tools is this battery compatible with?
The 18V 5.0Ah pack (B1850A) is compatible with the ShineMate EB251-5 Cordless Rotary Polisher, the EB351-3/12 3-inch DA Polisher, the EB351-5/12 DA Polisher and the EB351-5/15 DA Polisher. Always confirm the tool's voltage rating matches 18V DC before fitting.
What is the difference between the 2.5Ah and 5.0Ah packs?
The 2.5Ah pack (B1825A) delivers 45Wh and weighs 400g - lighter and more compact for shorter jobs or one-panel touch-ups. The 5.0Ah pack (B1850A) doubles the capacity to 90Wh and weighs 700g, giving you significantly longer run time before you need to swap or recharge. For full-car correction work, the 5.0Ah is the practical choice.
Does the battery come with a charger?
The source listing does not confirm a charger is included with this pack. Check the ShineMate cordless tool kits or contact us to confirm which charger is compatible with the B1850A before purchasing separately.
What does the overload protection actually do?
The built-in overload protection monitors the current draw during use. If the tool is pushed beyond safe operating limits - for example, pressing too hard during correction or running at maximum speed continuously - the protection circuit intervenes to prevent damage to the battery cells and the tool motor. It adds a meaningful layer of safety for intensive professional use.
How do I check the charge level?
There is a built-in battery level indicator light on the pack. Press or activate it to see the remaining charge at a glance - useful when you have multiple packs in rotation and need to know which to reach for next without guessing.
How should I store the battery when not in use?
Store the pack in a cool, dry place away from direct sunlight and extreme heat. Avoid leaving it fully discharged for extended periods, as this can reduce long-term cell health. If you are storing it for a while, a partial charge is generally better for lithium-type cells than either fully flat or fully topped up.
Is the slide rail connection secure during aggressive polishing?
Yes. The high-strength slide rail is engineered to hold the battery firmly even during the vibration and directional forces generated by rotary and DA polishers. There should be no rattle or unintended release during normal professional use.
Can I use this battery with non-ShineMate 18V tools?
The B1850A is designed and rated for the ShineMate 18V cordless tool range. While the voltage may match other brands' platforms, the slide rail form factor and connector design are specific to ShineMate. Using the pack with tools from other manufacturers is not recommended and may void any warranty.