JIEYO Sodium-Ion Car Jump Starter — 12 V, 1000 A Peak, –20 °C Cold-Start, 60 Wh Power Bank, Smart Clamps

The JIEYO Sodium-Ion Car Jump Starter is a next-generation emergency starter and multi-output power bank built around a sodium-ion (Na-ion) cell pack. Compared with conventional Li-poly jump packs, Na-ion chemistry offers strong low-temperature behavior, stable storage, and cobalt-free safety, making it a better fit for real-world roadside use. Delivering up to 1000 A peak and 500 A start current, it can revive gas engines up to ~8.0 L and diesel up to ~6.0 L (condition-dependent). A compact body integrates USB-C PD fast charge, USB-A QC, 12 V DC output, and a high-intensity LED work light—everything you need when the battery lets you down.

High-Performance Sodium-Ion Platform (12 V Class)

• Chemistry: Sodium-ion (Na-ion) for inherently stable thermal behavior, cobalt-free design, and robust cold-weather performance.

• Nominal pack energy: ≈ 60 Wh (12 V class; ~5 Ah equivalent).

• Peak / start current: 1000 A peak (short-duration), 500 A start.

• Operating temperature: –20 °C to 50 °C jump-start; –30 °C storage (recover to 0–40 °C before charging).

• Cycle life: 1000+ cycles to 80% capacity (typical jump-start/power-bank use).

• Self-discharge: low; holds charge for months in the glovebox.

Why sodium-ion for jump starters?
Na-ion chemistry keeps a more stable voltage at low temperatures, tolerates long-term storage better than many Li-poly packs, and eliminates cobalt—reducing cost volatility and safety concerns. For seasonal vehicles and cold-climate drivers, that means more reliable cold cranking when a lithium-polymer pack might sag.

Smart, Tool-Free Jump-Start System

• Intelligent clamp module with MCU logic:

  • Reverse-polarity protection & alarm

  • Spark-proof connection (pre-charge)

  • Over-current, short-circuit, over-temperature protection

  • Vehicle battery voltage detection & lockout prompts

• 12 V vehicle compatibility: cars, SUVs, pickups, motorcycles, boats, lawn equipment, and light trucks (12 V systems).

• Engine size guidance: up to 8.0 L gasoline / 6.0 L diesel under typical ambient and engine condition.

• Boost mode (manual override) for deeply discharged batteries when guided by the manual.

• 3-second peak window for safe high-current delivery; repeat cycles per thermal limits.

Actual capability depends on engine health, temperature, and vehicle battery condition. Allow a few minutes between attempts for thermal recovery.

Fast Charging & Multi-Output Power Bank

• USB-C PD 45 W (in/out): fast-charge laptops, tablets, phones; recharge the jump starter from a PD wall/car charger in ~2–3 h.

• USB-A QC 18 W: legacy fast-charge for phones and accessories.

• 12 V DC out (up to 10 A): power tire inflators, 12 V coolers, comms gear, or a router during outages.

• Pass-through friendly: safe top-up of small devices while the pack is on charge (observe thermal guidance).

• On-pack display: SOC percentage, output mode, and fault prompts.

Rugged, Road-Ready Design

• Compact housing with anti-slip texture; fits glovebox or door pocket.

• Impact-resistant shell and internal shock mounts protect cells and BMS.

• IP54 dust/splash resistance (clamps: IP20—keep dry during use).

• High-intensity LED (≈ 400 lm) with Spot / Flood / SOS / Strobe modes; doubles as a roadside work light.

• Wide-pitch clamp teeth for corroded posts; silicone-insulated leads remain flexible in cold weather.

BMS & Safety Architecture

• Real-time monitoring of cell voltage, current, temperature, and state of charge.

• Protections: over-current, over-discharge, over-charge, over-temperature, short-circuit, and reverse-polarity with audible/visual alarms.

• Thermal derating: output automatically limits at high pack temperature; user prompts for cooldown.

• Compliance & docs: CE / RoHS, MSDS / UN38.3 for safe logistics; user manual with safety guidance.

Typical Electrical Characteristics*

(*Representative values; subject to minor change by region/lot. Request a datasheet for final specs.)

• Chemistry: Sodium-ion (Na-ion)

• Nominal energy: ≈ 60 Wh (12 V class)

• Start current / Peak: 500 A / 1000 A

• USB-C PD: up to 45 W in/out (5/9/12/15/20 V profiles)

• USB-A QC: up to 18 W (5–12 V)

• 12 V DC port: max 10 A (cigarette-lighter style)

• LED light: ≈ 400 lm, multi-mode

• Operating temperature: –20 °C to 50 °C (jump-start)

• Charging temperature: 0 °C to 45 °C (do not charge below 0 °C)

• Storage temperature: –30 °C to 35 °C (15–25 °C recommended for longevity)

• Ingress rating: pack IP54, clamp module IP20

• Dimensions / weight: compact handheld; ≈ 1.2–1.5 kg

Everyday Use Cases

• Emergency jump-starts for family cars, seasonal vehicles, and motorcycles.

• Cold-weather confidence in ski regions and early-morning commutes.

• Travel / camping: power phones, cameras, and a 12 V cooler without idling the engine.

• Home outage kit: run a router or LED lamp from the 12 V/USB outputs while waiting for power restoration.

• Fleet & workshop: safer, lighter alternative to lead-acid booster packs.

Quick Start (Jump-Start Procedure)

1. Check SOC (≥ 50% recommended for large engines/cold starts).

2. Power on the unit; connect clamps to the pack’s smart lead.

3. Clamp to battery: RED to +, BLACK to – (or chassis ground).

4. Wait for the “ready” indicator; if a fault is shown, correct polarity or use Boost per manual.

5. Start the vehicle (3–5 s crank). If unsuccessful, wait 30–60 s and try again.

6. Remove clamps in reverse order; allow the alternator to recharge the vehicle battery.

Maintenance & Storage

• Top up every 3–4 months if unused; the Na-ion pack holds charge well, but periodic charging maximizes life.

• Keep dry & ventilated; avoid leaving in direct sun on a dashboard.

• Do not charge below 0 °C; warm the pack first.

• Inspect clamps and insulation periodically; replace if damaged.

• Firmware (if applicable): follow service guidance for updates.

What’s in the Box (Typical)

• JIEYO Sodium-Ion Jump Starter (12 V, 60 Wh)

• Smart clamps with safety module

• USB-C PD cable (to wall/car charger, not included in all regions)

• 12 V DC cable / adapter (region-dependent)

• User manual & quick-start card

• EVA carrying pouch

(Bundle contents vary by region and accessory kit.)

Certifications & Quality

• Safety/transport: MSDS, UN38.3

• Market compliance: CE / RoHS

• Factory QA: cell screening & matching, pack functional testing, clamp module burn-in, and ESD checks

OEM / ODM Services

• Branding: logo, colorway, silk-screen, packaging

• Electrical options: start/peak ratings, cable length, connector set, PD wattage

• Mechanical variants: rubber over-mold, IP rating targets, storage case types

• Market kits: car-charger, 65 W PD charger, inflator bundle, or winter kit

Key Attributes (Snapshot)

• Product type: Sodium-ion car jump starter & power bank

• Nominal energy: ≈ 60 Wh (12 V class)

• Start / peak current: 500 A / 1000 A

• Outputs: USB-C PD 45 W in/out, USB-A QC 18 W, 12 V 10 A DC

• Cold-start capability: down to –20 °C (vehicle condition-dependent)

• LED: ≈ 400 lm multi-mode

• Protections: reverse-polarity, spark-proof, OCP/OVP/UVP/OTP/SCP

• Compliance: CE / RoHS; MSDS & UN38.3 for cells/pack

• Weight: ≈ 1.2–1.5 kg

• Use: 12 V gasoline/diesel vehicles, motorcycles, boats, and general DC/USB loads

• Applications

  Roadside & Daily Driving

  • Emergency jump-starts for 12 V gasoline/diesel cars, SUVs, pickups, motorcycles.
  • Cold-weather starts (down to –20 °C) for vehicles that sit overnight or seasonally.
  • Family cars and commuter vehicles—keep in glovebox for battery surprises.

  Fleets & Professional

  • Taxi/ride-hail, delivery vans, rental lots, dealerships, service bays.
  • Municipal/utility/patrol vehicles for quick self-recovery without waiting on a truck.
  • Workshop use as a safer, lighter alternative to lead-acid booster carts.

  Outdoor & Recreation

  • Motorcycles, ATVs/UTVs, snowmobiles, lawn/garden tractors, small boats.
  • Camping/overlanding: power phones, cameras, GPS, action cams via USB-C/USB-A.
  • 12 V accessories (coolers, tire inflators, radios) from the 12 V/10 A DC port.

  Marine & Seasonal Storage

  • Small craft and outboards after winter lay-up.
  • RVs and stored vehicles—counteracts sulfated/aged starter batteries.

  Home & Emergency Preparedness

  • Short outage support: run a home router, LED lamp, or charge phones.
  • LED work light (spot/flood/SOS/strobe) for roadside repairs and signaling.

  Commercial Support & Sales Kits

  • Dealer demo/lot maintenance; rental return checks.
  • Roadside assistance kits; insurance/add-on programs; winter prep bundles.

  Typical Power-Bank Use (≈60 Wh pack)

  • Smartphone: 4–6 full charges (model-dependent).
  • Tablet: 1–2 charges.
  • Router/ONT (~8–10 W): ~5–6 hours.
  • LED lamp (~5 W): ~10–11 hours.

  Why it fits these scenarios

  • Na-ion chemistry holds voltage better in cold and stores well for months.
  • Smart clamps add reverse-polarity, spark-proof and over-current protection—safer for non-technicians.
  • USB-C PD + 12 V DC make it a dual-purpose jump starter and compact power station.