This expert guide covers compatible battery types, sizes, and buying tips for popular Roewe models. Use the cheat sheet, quick picks, and installation steps below to choose with confidence. When comparing batteries, you’ll see curated searches such as AGM H6 / L3, H5 / L2 EFB, 55D23L EFB, and AGM H7 / L4.
Table of Contents
- Quick Picks for Roewe Owners (By Use Case)
- Top Battery Types for Roewes (What to Choose & Why)
- Roewe Model-Specific Buying Tips
- Roewe Battery Fitment Cheat Sheet (Most-Common Sizes)
- Spec Targets: CCA, RC, and Warranty
- Best Car Battery Brands for Roewe & Where-to-Buy
- Roewe Car Battery Installation Guide (DIY or Shop)
- Roewe Car Battery Maintenance & Longevity
- Signs You Need a New Battery
- Contact Roewe Customer Service & Support
- Roewe Car Battery FAQs
Quick Picks for Roewe Owners (By Use Case)
- Daily driver (no start‑stop): Quality Flooded/Lead‑Acid or EFB with good Reserve Capacity (RC). Try Group H5 / L2 and 55D23L (JIS). ~$110–$220 (Flooded), $150–$260 (EFB)
- Start‑stop (ISS) equipped: Use EFB (good) or AGM (best). Do not downgrade to standard flooded. See AGM H6 / L3 or EFB H5 / L2. ~$170–$360
- Electronics‑heavy / short trips: AGM for higher charge acceptance and vibration resistance. Browse AGM best sellers. ~$200–$380
- Hot climate: Favor higher RC and heat‑tough construction (EFB/AGM). Compare EFB options.
- Cold climate: Prioritize CCA. AGM often cranks better in the cold. High‑CCA AGM picks.
- Performance / large SUVs (e.g., RX8): Choose larger case sizes with higher RC/CCA (H7/L4 AGM). Shop H7 AGM.
- EVs with 12V auxiliary (ei5, ERX5, Marvel R): Use the specified AGM/EFB 12V auxiliary size (often H5 or H6). Aux AGM H5.
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Top Battery Types for Roewes (What to Choose & Why)
| Type | Best For | Pros | Watch‑outs | Typical Price | Shop |
|---|---|---|---|---|---|
| Flooded (Lead‑Acid) | Older/non‑ISS Roewe models | Lowest cost; widely available | Lower cycle life; weaker under heavy loads | ~$100–$180 | H5 / L2 |
| EFB (Enhanced Flooded) | Start‑stop (ISS) compact/midsize Roewes | Improved cycle life; better charge acceptance | Costs more than flooded; match OE spec | ~$150–$260 | EFB H5 |
| AGM (Absorbent Glass Mat) | ISS, premium trims, SUVs, cold climates | High CCA; strong for electronics; vibration‑resistant | Heavier; requires correct charging profile | ~$200–$380 | AGM H6 / L3 |
| Aux 12V (for EV/Hybrid) | ei5, ERX5, Marvel R, etc. | Keeps control systems alive; AGM usually OE | Size‑specific; must meet OE spec | ~$120–$260 | Aux AGM H5 |
Roewe Model‑Specific Buying Tips
- Roewe RX5 / RX5 eMAX: Many trims with ISS prefer EFB or AGM H6 (L3). If heavily optioned or driven short trips, step up to AGM H6. ~$180–$320
- Roewe RX8: Large SUV benefits from higher capacity AGM H7 (L4) for robust CCA/RC. See AGM H7. ~$240–$380
- Roewe i5 / i6 / 550 / 350 (gas): Common fitments include H5 (L2) or JIS 55D23L; ISS trims: EFB recommended. Compare H5 EFB and 55D23L EFB. ~$140–$260
- Roewe 950 / 750 (flagship sedans): Typically H6 (L3) or H7 (L4), AGM preferred for electronics‑heavy trims. ~$220–$360
- Roewe RX3 / Roewe 360: Often H5 (L2); choose EFB if ISS is present. ~$120–$220 (Flooded), $160–$260 (EFB)
- EVs — ei5, ERX5, Marvel R: These use a 12V auxiliary battery (commonly AGM H5/H6). Match OE spec; avoid downgrades. ~$150–$280
Roewe Battery Fitment Cheat Sheet (Most‑Common Sizes)
| Model | Years | Common Size (DIN/JIS) | Tech (OE/Best) | Notes | Shop Examples |
|---|---|---|---|---|---|
| RX5 / RX5 eMAX | 2016–present | H6 (L3) | EFB / AGM | ISS on many trims → EFB/AGM only | H6 AGM |
| RX8 | 2018–present | H7 (L4) | AGM | High load, large displacement | H7 AGM |
| i5 / 350 / 360 | 2009–present | H5 (L2) or 55D23L | Flooded / EFB | EFB if equipped with ISS | H5 EFB |
| i6 / 550 | 2010–present | H5 (L2) or H6 (L3) | EFB / AGM | Higher trims may use H6 | H6 EFB/AGM |
| 750 / 950 | 2012–present | H6 (L3) or H7 (L4) | AGM | Electronics‑heavy sedans | H6 AGM |
| ei5 / ERX5 / Marvel R (EV) | All years | H5 (L2) or H6 (L3) 12V aux | AGM | Match OE aux battery; avoid flooded | H5 Aux AGM |
Spec Targets: CCA, RC, and Warranty
CCA: Cold Cranking Amps
RC: Reserve Capacity
Tech: Flooded / EFB / AGM
- CCA: Meet or exceed OE CCA. Cold regions can benefit from +50–100 CCA above minimum.
- RC: Higher RC helps during traffic, short trips, and accessory‑heavy use.
- Technology: If OE was EFB/AGM (ISS), don’t downgrade. Upgrading from Flooded → EFB/AGM is fine.
- Warranty: Aim for 24–36 months free replacement (or regional equivalent). Keep the receipt and test reports.
- Terminal orientation: Verify polarity and posts (DIN vs JIS). Reversed terminals are rare but check before buying.
Best Car Battery Brands for Roewe & Where‑to‑Buy
| Brand | Why It’s Good | Typical Tech | Shop |
|---|---|---|---|
| Varta | Strong OE presence; reliable AGM/EFB | EFB, AGM | Varta AGM H6 |
| Bosch | Widely available; solid warranties | Flooded, EFB, AGM | Bosch AGM H7 |
| Exide | Good value and performance balance | Flooded, EFB, AGM | Exide EFB H5 |
| Amaron | Heat‑resistant designs for hot climates | Flooded, EFB | Amaron 55D23L |
| ACDelco | Strong AGM line; dependable QC | AGM | ACDelco AGM H6 |
| OPTIMA | Spiral‑cell AGM; high CCA punch | AGM | OPTIMA H6 |
- Where to buy: Authorized Roewe dealers, reputable battery shops, and online marketplaces with robust return/testing policies.
- Pros (online): Convenient price/brand comparison, doorstep delivery, broad selection.
- Cons (online): Risk of older stock or mishandling; check manufacturing date and return policy.
- Tip: Request a printout from a conductance/CCA tester before you leave the shop.
How to Check Freshness & Authenticity
- Decode the date stamp on the case or top label (letters for month, numbers for year are common). Choose the newest unit available.
- Inspect for clean posts, intact vents, straight case; no acid stains or swelling.
- Voltage at rest should be ~12.6–12.8V (AGM ~12.8V). Anything under ~12.4V suggests it needs charging or has been stored long.
- Buy from sellers with traceable invoices and manufacturer warranty support.
Car Battery Warranty Tips
- Prefer 24–36 months free replacement (or regionally equivalent). Read pro‑rated terms.
- Keep proof of purchase and any test sheets. Document installation date and mileage.
- Follow charging system checks (alternator output ~13.8–14.7V) to avoid warranty denial.
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Roewe Car Battery Installation Guide (DIY or Shop)
- Save settings: Keep windows up, note radio codes. Use a memory saver if available.
- Park safely: Engine off, key out, parking brake on. Open hood and locate the battery.
- Photograph layout: Capture terminal orientation and hold‑downs.
- Disconnect negative (–) first, then positive (+). Protect loose cables from contacting metal.
- Remove hold‑downs and lift battery straight up. Batteries are heavy—use proper lifting technique.
- Clean tray and clamps; neutralize any corrosion. Install anti‑corrosion pads if desired.
- Place the new battery (correct size/tech). Reinstall hold‑downs—snug, not crushing.
- Reconnect positive (+), then negative (–). Tighten to spec; don’t overtighten.
- Start the car. For ISS/AGM/EFB, register/reset battery monitoring if applicable (some shops do this; DIY with OBD tools).
- Verify voltage (13.8–14.7V running), clear any warnings, and test start‑stop after a short drive.
Roewe Car Battery Maintenance & Longevity
- Drive long enough once a week to fully recharge (20–30 min highway).
- Avoid repeated short trips with heavy electrical loads.
- Use a smart charger/maintainer if the vehicle sits for weeks. See smart maintainers.
- Keep terminals clean and protected. Check hold‑down torque after the first week.
- Have the charging system tested yearly, and before winter or summer heat waves.
Signs You Need a New Battery
- Sluggish cranking, especially on cold mornings.
- Frequent ISS (start‑stop) deactivation messages.
- Dim lights at idle, electrical gremlins, or battery/charging warnings.
- Case swelling, acid smell, or visible leakage/corrosion.
- Age: 3–5 years is typical; heavy urban use may shorten life.
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Contact Roewe Customer Service & Support
- Official Website: roewe.com.cn
- SAIC Motor (Parent Company): saicmotor.com
- Dealer / Store Locator: Visit the official site for your region and use the “Dealer/Service” locator tool.
- Owner’s Manuals: Check the model page on the official site for downloadable manuals and wiring diagrams.
- Support Tip: Have your VIN ready—battery size/ISS configuration can be VIN‑specific.
Roewe Car Battery FAQs
How long should a Roewe car battery last?
Most Roewe vehicles with EFB or AGM batteries last about 4–6 years in moderate climates. Frequent short trips, heat, and high accessory use can shorten life to ~3–4 years; careful maintenance can extend it.
How much is a Roewe car battery?
Typical replacement costs range from $140–$240 for EFB (common on start‑stop models) and $200–$360 for AGM, plus installation or BMS coding where applicable. Local taxes and core charges may apply.
Do Roewe start‑stop models require EFB or AGM?
Yes. If the vehicle was equipped with EFB or AGM from the factory, do not downgrade to a standard flooded battery. Use the same or higher technology to preserve start‑stop performance and battery life.
Do I need to register/code a new battery on my Roewe?
Many modern Roewe models use a Battery Management System (BMS). After replacement, a BMS reset or coding helps the charging strategy match the new battery and prevents warning messages.
Which sizes fit most Roewe models?
European‑style DIN sizes are common: LN2/L2 (H5), LN3/L3 (H6), and LN4/L4 (H7). Exact fit varies by engine and year—always confirm by VIN, owner’s manual, or measuring the tray and terminals.
Can I upgrade from EFB to AGM?
Upgrading from EFB to AGM is generally acceptable and can improve durability and charge acceptance. Ensure the physical size and terminal layout match and perform BMS adaptation if required.
What CCA should I target for cold climates?
Meet or exceed the OE CCA; in very cold regions, choose +50–100 CCA over minimum. AGM batteries often crank better at low temperatures than standard flooded designs.
My Roewe’s start‑stop stopped working—does that mean the battery is bad?
Not always. Start‑stop is inhibited when state of charge is low, cabin climate demand is high, or the engine isn’t at temperature. Fully charge the battery and check BMS status before condemning it.
How do I keep a Roewe battery healthy if I drive infrequently?
Use an AGM‑compatible smart maintainer, avoid very short hops, keep terminals clean and tight, and perform a pre‑winter top‑up charge. Check for parasitic drains from accessories like dash cams.
Can I install the battery myself?
Yes, with basic tools and care: power down the car, remove negative first, then positive; swap like‑for‑like size and tech; reconnect positive then negative; secure the hold‑down; and perform BMS coding if the model requires it.
Bottom line:
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