Modern batteries are manufactured using the latest technology, the use of which can significantly increase the shelf life of the product. Despite a higher resource, such batteries remain affordable for every owner of a car or truck. Numax batteries are one of the most famous in our country, belonging to the category of batteries made of doped lead.
Content
Battery Manufacturer Numax
Numax batteries are manufactured in Delkor Corparation in South Korea. Though Delkor is a branch of the American company Johnson Controls Inc, the production uses original equipment and patented technology. Due to this, products manufactured under this brand have very good technical characteristics and stable demand from customers.
The company's products are represented by a very wide range, including the sale of batteries that have increased characteristics of discharge current and capacity.
Where are Numax batteries used?
Numax batteries can be purchased at almost any point in the retail sale of auto parts. They also equip Kia, Hyundai and Toyota cars at the factory.
Depending on the capacity of the product, it can be installed on passenger cars or on powerful trucks. In both categories it will not be difficult to choose the most suitable device for the strength of the cold scroll current, as well as for polarity and size.
The Numax AGM battery tolerates deep discharges well, so it can be used as traction devices for small water transport and small electric machines, for example, for loaders or golf cars. They are also equipped with cars with a Start-Stop system.
Applied technologies and their features
Batteries from this manufacturer are manufactured using the cold forging method. Thanks to this treatment of lead, a more durable grate can be made. Also, the performance of the ABA is greatly affected by the type of alloy from which the conductors were made. Numax batteries use lead with added calcium, which makes the case of such batteries completely maintenance free.
Numax battery lead plates are well protected against increased vibration due to the presence of a reinforcing strip at the edges.
Technical characteristics of a model range
Rechargeable batteries manufactured under this brand are represented by a wide range. The following are the most common battery models on sale.
| Title | Capacity, Ah | Starting current, A | Sizes, mm | Weight, kg |
|---|---|---|---|---|
| 50B19L / R | 44 | 390 | 187x127x220 | 9 |
| 60B24L / R | 45 | 430 | 236x128x220 | 11.8 |
| 50D20L / R | 50 | 480 | 205x170x185 | 13.6 |
| 70B24L / R | 55 | 480 | 236x128x220 | 12.50 |
| 75B24L / R | 58 | 510 | 236x128x220 | 12.5 |
| 75D23L / R | 65 | 570 | 230x172x220 | 16.2 |
| 80D26L / R | 70 | 600 | 260x172x220 | 17.2 |
| 85D26L / R | 75 | 630 | 260x172x220 | 17.4 |
| 105D31L / R | 90 | 750 | 310x172x220 | 21.2 |
| Silver 90D23L / R | 70 | 600 | 230x168x220 | 16 |
| Silver 91D26L / R | 80 | 680 | 260x168x220 | 17.5 |
| Silver 95D26L / R | 80 | 680 | 260x168x220 | 17.5 |
| Silver 110D26L / R | 90 | 730 | 258x172x200 | 19 |
| Silver 115D31L / R | 100 | 800 | 310x172x220 | 21 |
| Silver 125D31L / R | 105 | 850 | 310x172x220 | 22 |
| 31-1000 T (9) | 100 | 1000 | 330x173x240 | 26 |
| Silver 31 1000 T (9) | 110 | 1000 | 330x173x240 | 24 |
Traction devices are resistant to deep discharges, but the cost of such a product will be significantly higher than a conventional starter battery. It is recommended that you purchase batteries of this type only to equip electrical machines and uninterruptible power supplies.
For trucks and cars, battery models are available with both standard terminals and ASIA type. You can also easily pick up the product by size, capacity, polarity and discharge current strength.
Service and Charging
Due to the fact that in the manufacture of batteries of this company uses doped lead, it is possible to achieve minimum values of the evaporation of liquid from the electrolyte. The absence of excess pressure inside the body of the product, made it possible to make it in the form of a sealed tank consisting of 6 cans.
The owner of the machine, which installed such a battery, completely deprived himself of the “joy” of constantly monitoring the electrolyte level and periodically adding distilled water. Given this feature of batteries of this type, product maintenance is reduced only to maintaining the cleanliness of the case and timely charging.
AGM and EFB batteries are completely maintenance free.
It may not be necessary to recharge the batteries of this brand from the charger if the machine is stored in a heated garage and is used without long periods of downtime. If there is a need to replenish the charge level not from the car’s electrical system, it is recommended to connect the battery to the charger for 10 hours. At the same time, the current strength should be approximately 10% of the battery capacity.
How to find out the release date and decrypt the code
Learning how to correctly determine the battery release date is recommended before making a purchase. Often this information can be obtained on the official website of the manufacturer, but in the absence of such an opportunity, the markings on the top cover of the product can be decoded as follows:
- The first digit indicates the year of manufacture.
- The next letter indicates the month.
For example, if the code starts with the number “9”, then the battery was manufactured in 2019. A month is indicated in Latin letters in alphabetical order (A - January; B - February; C - March, etc.).
The code may also contain additional characters that indicate the shift number and manufacturer's code, but for the buyer, the most important information is the date the battery was released.
Did you have or have a battery Numax? Then tell us in the comments about your impressions about him, this will greatly help other motorists and will make the material more complete and accurate.
Reviews
Denis. Moscow.
Numax bought the battery for the first time, but for a truck a model manufactured by AGM technology and at a relatively low price could not but interest. It has been more than 1 year, the engine starts with a half-turn in any weather.
Sergey. Anapa
I bought a battery of this brand, because the car has a Start-Stop function, so I needed a battery resistant to deep discharges.
Igor. Atkarsk city.
A battery with very good current characteristics and product selection by terminal arrangement.
