Ritar EV12-90S · Mobility scooter battery 12V 90Ah 560A AGM
Specifications
| Brand | RITAR |
|---|---|
| Part number | EV12-90S |
| Voltage (V) | 12 |
| Capacity (C20) | 90Ah (c20) |
| Capacity (C5) | 76.5Ah (c5) |
| Technology | AGM |
| Length | 260.00 mm |
| Width | 169.00 mm |
| Height | 216.00 mm |
This product is priced on demand to offer you the best available price at all times.
Please contact us to request a quote and we will inform you about availability and the best price on the entire website, as well as the delivery time.
Thank you
Ritar EV12-90S 12V 90Ah 560A is a sealed AGM/GEL mobility battery: maintenance-free, spill-proof and with thousands of useful cycles. 260×169×216 mm case, 26 kg.
Why this mobility battery?
- Daily cycling without wearhandles deep discharges without losing capacity
- Sealed AGM/GELno maintenance, no risk of spills
- Thousands of useful cyclesover its full lifetime
Request a quote for your Mobility scooter battery Ritar EV12-90S 12V 90Ah 560A AGM
- Reply in under 24 working hours
- Best price guaranteed

Battery RITAR EV12-90S 90Ah 560A 12V EV
Why choose a ritar battery?
Ritar batteries provide durability, high energy and have had a cadmium-free manufacturing process and environmentally friendly since Ritar adopted ecological technology and facilities (Eco-Friendly), to minimize the environmental impact.Know more about the Ritar brand
Ritar Power is a professional battery manufacturer that is quoted in Nasdaq and produces a wide range of batteries in agm, gel, lithium, etc. technologies.Today Ritar covers the manufacture of batteries, the battery charger, the phone screen, etc.and has become a large -scale business group.It is a high -tech company based in the Nanshan district, Shenzhen in China and has more than 2000 employees, which produce a complete range of AGM, gel, deep cycle, lead carbon, OPZV, opzs, acid batteriesof traction (DIN / BS) and lithium batteries for all types of industrial applications such as solar systems, UPS, telecommunications, data centers, rail traffic, motor vehicles, etc.Ritar factories are equipped with advanced automatic production lines and adopt advanced test measures, including a series of innovative production technologies that have obtained national patents.Each production stage is well planned and controlled to minimize the percentage of defects.Strictly 100% inspection made by IQC, IPQC, OQC.
The Ritar EV series
Ritar’s EV series is designed for the frequent deep discharge of electric vehicles: a patented deep-cycle active material formula, strong Pb-Ca-Sn cadmium-free grids, thick plates and a high-performance AGM separator. Over 300 cycles at 100 % depth of discharge. Sealed (VRLA) and maintenance-free, with self-discharge below 3 % per month. The whole series at Ritar EV batteries.
This model
260×169×216 mm case, 26 kg. 12 V and 90 Ah, 560 A cold cranking (CCA) and a maximum discharge current of 900 A for 5 seconds.
Ideal for
- Mobility scooter
- Electric wheelchair
- Medical equipment
- Robotics
- Electric vehicle
Technical data
| Brand | RITAR |
|---|---|
| Model | EV |
| Part no. | EV12-90S |
| Capacity | 90Ah |
| Voltage | 12V |
| Cold cranking (CCA) | 560A |
| Technology | AGM |
| Dimensions (mm) | 260x169x216 |
| Weight | 26.00 kg |
| Terminal type | BOLT-M6 |
| C20 capacity | 90 Ah |
| C10 capacity | 85.5 Ah |
| C5 capacity | 76.5 Ah |
| C3 capacity | 67.5 Ah |
| Internal resistance | 5 mΩ |
| Max. discharge (5 s) | 900 A |
| Max. charging current | 27.0 A |
| Height without terminal | 211 mm |
| Terminal | F11(M6)/F15(M6)/L4 |
Recommended accessories
Frequently asked questions
How is the Ritar EV12-90S battery installed in the vehicle?
In most devices it fits in 15-30 minutes with a 10 mm wrench; if the battery is under the seat or in the boot the time can double. See the step-by-step guide on our blog. Quick summary: 1) switch off the engine and remove the key; 2) locate the original battery (engine bay, boot or under seat); 3) disconnect the negative (−) terminal first, then the positive (+); 4) loosen the hold-down clamp and remove the old battery; 5) fit the new one in the same orientation — match the polarity shown on the product sheet; 6) connect the positive (+) first, then the negative (−). On devices with Start-Stop or BMS, register the battery via OBD so the alternator applies the correct charging profile.
How long does the Ritar EV12-90S battery last?
Expected lifespan of the Ritar EV12-90S is 4 to 7 years in regular use (depends on technology and climate). In cold regions it drops slightly due to cold-start stress; in very hot regions it also drops because of electrolyte evaporation. To extend its life: avoid deep discharges (headlights on with engine off), have the alternator checked yearly, and keep the battery clean and properly secured.
What are the measurements of the EV12-90S model?
Dimensions (length × width × height) are 260×169×216 mm — also written as 260x169x216 mm — following the European DIN standard. Always measure the space in your device before buying: even one extra millimetre can prevent the hold-down clamp from closing. The height shown includes the terminals.
What are the equivalents of the EV12-90S model?
Directly interchangeable batteries (same dimensions, same polarity, same Ah and CCA) are the OEM equivalents from leading brands: Bosch, Tudor, Exide and, depending on the model, Banner or Yuasa. Exact equivalence depends on technology — an EFB cannot be replaced with a conventional battery in Start-Stop devices. See the "Equivalents" section to view recommended options at the same performance level.
The top-rated online battery store in Spain
-
Audited by Trustpilot, no filters, no edits. The top-rated battery store in Spain.
Trustpilot · verified, no filters
-
Official Varta distributor
Official Varta wholesale distributor. 100% genuine batteries, recently manufactured, best price and no middlemen.
World’s best-selling battery brand
-
+100,000 satisfied customers
More than 100,000 customers already trust baterias.com — and recommend us to their friends and family.
They trust us and recommend us
Choose trust, choose quality, choose baterias.com.