1 / 7Surkibat 18V Replacement Batteries, 2 × 8.0Ah with 6A Dual-Port Charger
Surkibat replacement batteries are listed as a two-pack of 18V, 8.0Ah batteries with a 6A dual-port charger for compatible Makita tools. The set combines the stated high capacity with a charger that the listing says can charge two batteries at once, but the copy also inconsistently names BL1830 batteries, so confirm the selected package and specifications before buying.
At a glance
- The listing claims two 18V batteries, each with 8000mAh capacity, plus a 6A dual-port charger.
- The charger is described as able to charge two batteries at the same time.
- A three-stage LED indicator is claimed for checking remaining battery charge.
- Makita 18V compatibility is claimed, with named battery models including BL1830, BL1860B, BL1850B and BL1840B.
Pros and cons
Pros
- Two batteries and a dual-port charger are presented as one set, which may suit users rotating packs during work.
- The claimed LED charge indicator provides a way to check remaining charge at a glance.
- The listing names a range of compatible Makita battery models, offering a starting point for checking tool fit.
Technical specifications
10 specifications| Brand | Surkibat |
|---|
| Chemistry | Lithium-ion |
|---|---|
| Voltage | 18V |
| Capacity | 8000mAh |
| Set quantity | Set of 2 8000mAh 18V batteries |
| Charger current | 6 Amps |
|---|---|
| Charger type | 6A DC18RD Dual Port Charger |
| Charge indicator | three-stage LED charge indicator |
|---|---|
| Protection claimed | overcharging, over-discharging, overcurrent, short circuits, overheating and overvoltage |
| Warranty | 1 YEAR |
What to know before buying
Listing details to confirm
The listing details are contradictory or inconsistent: the title and feature copy claim two 8.0Ah batteries, while the same copy also refers to two BL1830 batteries. Confirm the selected listing’s actual battery capacity and included charger before purchase. Compatibility, capacity, safety protections, certifications and performance are manufacturer claims, not independently verified here. The stated 1 YEAR warranty is also subject to the seller’s applicable terms.
Who is it for?
A good fit for
- Makita 18V tool owners whose exact battery model is among those named and who want a two-battery set with a dual-port charger.
- DIY users or tradespeople who value having a spare battery and a charge indicator, subject to confirming compatibility.
Less suited to
- Buyers who need independently verified battery capacity, charger performance or certification evidence.
- Anyone whose Makita tool or battery model is not confirmed as compatible with this replacement set.

Customer reviews on Amazon
- 5 stars
82% 82% - 4 stars
18% 18% - 3 stars
0% 0% - 2 stars
0% 0% - 1 star
0% 0%
Aggregate customer ratings are strongly positive, with the reported distribution limited to five- and four-star categories. The sample is small and contains no written feedback, so it does not establish customer-reported strengths or explain experiences. Ratings alone cannot confirm the listing’s battery capacity, compatibility or charging claims.
Frequently asked questions
What is claimed to be included?
The title and feature copy describe two 18V 8000mAh batteries and a 6A DC18RD dual-port charger. The listing also refers to BL1830 batteries, so confirm the exact configuration on the selected listing.
Can the charger charge both batteries at once?
The listing says the dual-port charger supports charging two batteries at the same time. Charging performance is not independently verified here.
Which Makita batteries are listed as compatible?
The listing names models including BL1830, BL1860B, BL1860, BL1850B, BL1850, BL1840B, BL1840, BL1820 and BL1815, among others. Check your exact tool and battery model before ordering.
Does the battery have a charge indicator?
The listing claims a three-stage LED charge indicator that displays remaining charge.

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