A part of the review has been auto-translated.
It works with the impact wrench ordered on this site without a problem. I can't tell by the marking which batteries are inside, there is a simple circuit to check battery voltage, overvoltage, current and temperature, but no balancing feature. I bought a balancing cable for 5S battery and plan to add it so I can balance charge it on imax/turnigy chargers, I don't see a reason to buy a Makita or makita copy charger for 1 battery unless I upgrade in the future. If the batteries die, it will be easy to replace them and maybe even buy better capacity ones, it's hard to get a hold of the makita battery box and adapter. Haven't tested the capacity yet so I can't vouch for the 4ah rating until I get my balance cable, everything works with "makita" impact wrench from banggood.
Battery arrived charged and fully working. It fits both to my screwdriver (Makita replica), both to the circular saw (original Makita). Tucked in the bayonet of the charger (DC18RC 3A Makita replica) starts charging immediately; the battery does not heat and completes its cycle. I can not yet say if it has the same time resistance of the original ones but, until now it is behaving in the same way of the original Makita BL1830-4.0Ah. Good purchase, I would do it again.
balance feature
Pratique en batterie d'appoint et pour remplacer à pas cher celle d'origine. Les batteries à l'intérieure n'ont aucune inscription et difficile d'en connaitre ni la provenance ni la qualité. Mais à ce prix (super) je doute fort qu'elles rivalisent avec des samsung, LG et autre Sanyo... à voir sur la durée. Pour ma part, c'est le contrôleur qui m’intéresse au cas ou il me faudrait changer les batteries à l'intérieure.
Perfect battery, affordable price
la qualité du plastique fait assez fragile et cassant. j'ai pas testé la longévité de la batterie.
perfect tool
It works but I don't know what capacity? ♀ ♂️
good the order is not correct in previous messages explain with pictures what is the battery I need. Repeats the lack of understanding when choosing the battery. I send a picture again of the one I need that is smaller in size and voltage 10.8 v
испытал , супер