Description
Starts a Dead Car Battery in Your Own Driveway.
9900 mAh · dual USB power bank · 3-mode LED torch · 465 g.
Jump starts 12V cars, SUVs, bikes and RVs with engines up to 4.0L petrol or 3.0L diesel · works down to −20°C · 8 safety protections · dual temperature sensors · UL 94 V0 fire-resistant housing · 1 m drop resistant · corrosion-resistant clamps · USB Type-C recharge · holds its charge for up to 2.5 years · 1-year warranty
A jump starter is only worth owning if it is charged on the one morning you need it — and that morning is always a surprise. The JS3210's advanced design drains extremely slowly in standby: after a full charge, under ideal conditions, it can still jump start your car up to 2.5 years later without a further top-up. That is what turns it from another gadget you forget to charge into something you drop in the boot and genuinely stop thinking about. Leave it there through a Delhi summer, a monsoon and two winters, and it is still ready the morning the car will not crank.
Eight safety protections and two temperature sensors — because this is a battery clamped to a battery
Jump starting is the one job where cheap equipment is genuinely expensive. The JS3210 carries eight layers of protection: over-voltage, over-current, short circuit, reverse polarity, over-temperature, under-voltage, spark-proof and overcharge — so clamping the red to the wrong terminal at 6 AM with one eye open does not end in a spark or a damaged ECU. Two sensors monitor internal and external temperature, and if either crosses its threshold the device shuts itself off for 30 seconds, eliminating the risk of dangerous overheating that plagues lesser jump starters. The housing itself meets the UL 94 V0 plastics flammability standard.
465 g in the glovebox — and it earns its place three different ways
A dead battery in Delhi NCR is rarely convenient: a basement parking at midnight, an early start for a Jaipur run, a car left standing through a week of monsoon rain. At 465 g and 3.3 × 8.9 × 18 cm the JS3210 lives in the glovebox permanently, ready to instantly revive a car, SUV, bike or RV battery. It survives an accidental drop from a metre, its clamps are corrosion-resistant for maximum conductivity, and it operates in temperatures as low as −20°C — so it works just as reliably on a hill-station morning as it does on the school run. And on ordinary days it is a dual-USB power bank and a torch.
🔧 Four steps, start to finish
Connect the Clamps
Plug the clamps into the jump starter via the blue port
Red to +, Black to −
Red clamp on the positive terminal, black clamp on the negative
Start the Vehicle
Turn the key and start the car exactly as normal
Remove Within 30 Sec
Once running, take the clamps off the battery within 30 seconds
🎛️ Three tools in one body
12V Jump Starter
Instantly starts 12V vehicles up to 4.0L petrol or 3.0L diesel
Dual USB Power Bank
Two USB ports to charge phones, tablets and other devices
3-Mode LED Torch
Torch, SOS and strobe modes for roadside visibility in the dark
USB Type-C Input
Recharges from the common Type-C cable you already carry
🛠️ Every protection, listed
Reverse polarity protection is the quietly valuable one — it is the mistake almost everyone makes once, usually in the dark, and it is the mistake that costs the most when a jump starter has no guard against it.
The 9900 mAh lithium battery instantly starts 12V vehicles and jump starts engines up to 4.0L petrol and 3.0L diesel — cars, SUVs, bikes and RVs all covered by one pocket-sized device.
Overheating is the classic failure mode of cheap jump starters. Two sensors watch internal and external temperature and shut the device off for 30 seconds if a threshold is crossed, eliminating that risk entirely.
Fire-resistant housing meeting the UL 94 V0 plastics flammability standard, able to withstand an accidental drop from one metre, with corrosion-resistant clamps that maximise jump start performance year after year.
Rated to operate in temperatures as low as −20°C, so a freezing winter morning — in Delhi or on a drive up to the hills — is exactly when you find out it was worth buying.
| Brand / Model | Philips Automotive JS3210 ✅ |
| Type | Car Jump Starter + Power Bank ✅ |
| Battery Capacity | 9900 mAh Lithium ✅ |
| Voltage | 12 V ✅ |
| Engine Capability | Up to 4.0L Petrol · Up to 3.0L Diesel ✅ |
| Vehicles | Car · SUV · Bike · RV — 12V batteries ✅ |
| Operating Temperature | Down to −20°C ✅ |
| Standby Retention | Up to 2.5 years on a full charge ✅ |
| Power Bank | Dual USB output ports ✅ |
| Torch | 3-Mode LED — flashlight · SOS · strobe ✅ |
| Charging Port | USB Type-C ✅ |
| Safety Protections | Over-voltage · over-current · short circuit · reverse polarity · over-temperature · under-voltage · spark-proof · overcharge ✅ |
| Thermal Safety | Dual temperature sensors · auto shut-off for 30 seconds ✅ |
| Housing | Fire-resistant · UL 94 V0 flame-retardant standard ✅ |
| Drop Resistance | Withstands accidental drops from 1 metre ✅ |
| Clamps | Corrosion-resistant ✅ |
| Dimensions | 3.3 × 8.9 × 18 cm ✅ |
| Weight | 465 g ✅ |
| Colour | Black ✅ |
| Country of Origin | China ✅ |
| Warranty | 1 Year Warranty ✅ |
| Invoice | Mahajan Electronics seller invoice · GST invoice available ✅ |
Why buy from Mahajan Electronics?
- 100% original Philips Automotive product
- 45+ years of trust in electronics retail, since 1981
- 24-hour delivery across Delhi NCR
- GST invoice — save up to 18% on business purchases
- We match the unit to your engine size before you buy
- Raja Garden · Jail Road · Dabri Mor
Order today. Delivered in 24 hours.
Philips JS3210 · Car Jump Starter · 9900 mAh Power Bank · Up to 4.0L Petrol / 3.0L Diesel · Dual USB · 3-Mode LED Torch · 8 Safety Protections · 1-Year Warranty
Image for reference only.
