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verifiedAIS-156 | UN38.3 | CE | IEC 62619 | 12-market export certification system
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TIANQIULi-ion Export
Lahore and Karachi three-wheeler conversions · 60V / 72V high torque≤5.2℃ temperature rise in 45℃ stop-go traffic800kg building-material loads · 240A pulsesCPFTA Form E certificate of origin, 0% dutyDirect to Karachi / Port Qasim in 10–12 days

Pakistan desk: Lahore and Karachi three-wheeler conversions60V / 72V high-torque, high-reliability LiFePO4 systems

A direct answer to the retrofit demand created by high fuel prices, CNG shortages and ageing two- and four-stroke three-wheelers — Loaders and Rickshaws — in Lahore, Karachi and Faisalabad. Automotive A-grade cells and a vibration-reinforced structure, shipped with a Form E certificate of origin for 0% duty and a direct container to Karachi (Port of Karachi / Port Qasim).

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Export markets served12 countries
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High-torque platforms60V / 72V
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Capacity retention at 5 years≥80%
thermostat
Ambient tolerance45℃ · ΔT ≤ 5.2℃
savings
Import duty0%
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Direct to Karachi10–12 days

verifiedAutomotive A-grade cells · 100% charge-discharge and internal-resistance matching before dispatch · 0% duty Form E and official dangerous-goods packing certificate with every container

query_statsLahore / Karachi duty profilePK duty
Daily fuel saving per vehicle1,800+ PKR / dayStatic payback just 5.5 months
Current duty-cycle environmentLahore 45℃ dust and heat
boltCargo Loader peak discharge100A continuous / 240A peak
directions_boatDirect sailing to Karachi10 - 12 days direct

Specification notice:Reference values only — batch and duty-cycle variation applies. Contact us for detailed specifications.

visibilityField Operational Matrix

On-vehicle validation and laboratory test matrix

For South Asian heat and dust, dense passenger demand and building-material haulage, validated twice over: on the streets of Lahore and on our laboratory benches.

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High-temperature stop-go trading districts

In Lahore commercial districts: through the auto-parts wholesale streets and heavy markets, working in stop-go traffic at 45℃ in summer, the dual-channel BMS cooling holds the temperature rise within 5.2℃.

ΔT ≤ 5.2℃ · at 45℃
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Loss-free bolt-on chassis kit

A standard-dimension, weld-free chassis installation matches the mainstream Bajaj and Sazgar petrol three-wheeler frames and shortens conversion labour to 40 minutes.

40-minute conversion
weight

800kg building-material haulage

High-rate cells with thickened laser-welded copper busbars pull away on loaded gradients without rolling back and without the BMS cutting out under high current.

240A pulse · no cut-out
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3,500-cycle bench endurance

Every unit is charge-discharge tested and internal-resistance matched before dispatch, holding ≥80% capacity at five years of high-frequency operation across both passenger taxi and heavy freight duty.

100% factory tested · ≥80% at 5 years
query_statsPakistan Market Key Figures

Pakistan market and duty-cycle figures

Stop-go heat, loaded gradients and payment security under foreign-exchange controls are the three things Pakistani buyers ask about first.

savings0%Import duty under CPFTA Form EStandard non-preferential rate waived
thermostat45℃Summer ambient toleranceTypical in Lahore trading districts
weight800kgHeavy haulage dutyCement and agricultural produce
bolt240APeak pulse outputSustained pulses beyond 10 seconds

Specification notice:The figures above are engineering reference values. They may differ with production batch, configuration and actual duty cycle, and the percentages for life, efficiency, availability and coverage are engineering estimates and bench references. Contact us for the detailed specification sheet.

tuneTechnical Configuration Matrix

Pakistan mainstream vehicle battery configuration matrix
Specification and container volume matched across passenger, heavy freight and two-wheeler delivery duty

Four mainstream configurations
Vehicle type and dutyRecommended specificationEnergy content (kWh)Range per full loadMotor power matchedEnclosure and protection20GP loadingEx-works option
Classic passenger Rickshaw · Sazgar / Bajaj city taxi duty60V 105Ah6.3 kWh100–120 km1500W – 2500WCold-rolled steel, powder-coated · IP67190 unitsRequest quote
Heavy freight Loader · cement, building material and farm produce72V 150Ah10.8 kWh110–130 km (800kg payload)3000W – 5000WThickened explosion-proof shell + vibration-damping base140 unitsRequest quote
Luxury and tourist passenger Rickshaw · Lahore heritage district (with fan)72V 200Ah14.4 kWh150–180 km (fan running)4000W – 6000WDual high-power relays, surge protected110 unitsRequest quote
City two-wheeler delivery and commuting · Foodpanda riders (lightweight, quick-release)60V 30Ah1.8 kWh65–80 km1000W – 1500WLightweight aluminium case with carry handle480 unitsRequest quote

Passenger Rickshaws and tourist vehicles map to our passenger three-wheeler pack platform, the heavy Loader to the heavy-duty cargo tricycle pack, and Foodpanda two-wheelers to the two-wheeler swap fast-charge pack.

Specification notice:The figures above are engineering reference values. They may differ with production batch, configuration and actual duty cycle, and the percentages for life, efficiency, availability and coverage are engineering estimates and bench references. Contact us for the detailed specification sheet.

gavelEnd-to-End Trade Compliance

China–Pakistan clearance and shipping compliance loop (PSQCA conformity + Form E)

For Pakistani dealers, importers and retrofit fleets we provide the complete document set from Chinese export declaration through to duty-paid clearance at Karachi, with technical files prepared to Pakistan Standards and Quality Control Authority (PSQCA) import conformity expectations.

  1. 01description

    CPFTA Form E certificate of origin

    We apply for the official China–Pakistan Free Trade Agreement (CPFTA) Form E certificate on every order, so motive lithium batteries enter at 0% duty instead of the standard rate.

    0% duty · HS code 8507.6000
  2. 02fact_check

    UN38.3 and dangerous-goods compliance

    CNAS-accredited laboratories issue the UN38.3 test summary, MSDS and air / sea safety identification certificates, and the container carries the official customs packing-use appraisal certificate (packing certificate).

    UN38.3 · MSDS · packing certificate · PSQCA conformity technical file
  3. 03anchor

    Direct sailings to Karachi

    Long-standing partnerships with KMTC, Wan Hai and COSCO run direct from Shenzhen Shekou and Ningbo to Karachi (Port of Karachi / Port Qasim) in 10–12 days, with bills of lading, packing lists and invoices matched end to end.

    10–12 days · direct booking
  4. 04school

    Consumable spares and local training

    Each container includes 2% core consumables (BMS control boards, high-current connectors, fuses, harnesses), with Urdu and English retrofit video tutorials and remote training sessions for engineers in Lahore.

    2% consumables per container · Urdu / English tutorials
electric_rickshawMatched Vehicle Platforms

The platform each Pakistani vehicle type maps onto

Passenger and tourist vehicles use the passenger platform, the Loader uses the cargo platform and Foodpanda riders use the two-wheeler platform. All three share one BMS protocol family and one spare-parts system.

helpPakistan Trade & Retrofit FAQ

Export trade and retrofit engineering FAQs

How does the Form E certificate of origin give a Pakistani importer 0% duty?expand_more
Under the China–Pakistan Free Trade Agreement (CPFTA phase two), the specific lithium-ion motive batteries we export (HS code 8507.6000) enter Pakistan duty free. Within three working days of shipment we apply to Chinese customs for the official electronic and paper Form E. The consignee presents it at Karachi for declaration, and the duty is waived from the standard non-preferential rate straight to 0%.
In a retrofit, once the petrol engine is removed how are the motor and controller matched?expand_more
For the Sazgar, New Asia and Bajaj two-stroke and four-stroke models dominant in Lahore and Karachi we supply a standard weld-free chassis mounting kit. Passenger vehicles are best matched with a 60V 105Ah pack driving a 1500W–2200W permanent-magnet synchronous or brushless DC motor; for an 800kg Loader we recommend 72V 150Ah with a 3000W–4000W high-torque differential motor, delivering 180N·m of starting torque and replacing the old gearbox entirely.
Lahore reaches 45–48℃ in summer. How is thermal runaway and fade prevented?expand_more
TIANQIU designed a high-temperature aerogel insulation layer and a three-stage intelligent air-duct system specifically for South Asian tropical climates. The BMS carries six high-precision NTC sensors: above 55℃ cell surface temperature it automatically regulates charge power, and at 60℃ discharge temperature it activates power limiting, keeping cells permanently inside the safe temperature band and still delivering more than 3,500 cycles at 45℃.
Why do ordinary lithium packs trip out when a cargo Loader climbs a steep slope with cement?expand_more
Low-cost packs on the market use energy-storage-grade cells or undersized protection boards, so the 180A–220A instantaneous motor current on a loaded gradient trips the over-current cut-off. Our cargo-specific 72V 150Ah system uses 3C power-type LiFePO4 blade or prismatic cells with a 300A peak industrial BMS and solid-state relays, supporting 240A pulses for more than 10 seconds so the vehicle never rolls back mid-slope.
With foreign-exchange controls in place, which international payment and letter-of-credit methods do you support?expand_more
We understand the State Bank of Pakistan import FX requirements. We accept standard irrevocable documentary letters of credit (100% L/C at sight), T/T (30% deposit, 70% against the bill of lading draft) and third-party offshore RMB cross-border settlement, and we can help customers structure the declaration invoice and settlement channel sensibly.
On a first cooperation, do you support a small sample order for on-vehicle road testing and conversion assessment?expand_more
Absolutely. For businesses with a fleet or a distribution network we run a one-unit sample fast track, shipped by legitimate dangerous-goods air freight (via Islamabad or Karachi airport) or LCL sea freight. Samples come with detailed installation instructions, commissioning harnesses and the PC tuning software, and if the follow-up order reaches one 20GP container the sample cost is credited in full against the balance.
request_quotePakistan Desk Enquiry

Reserve Pakistan container allocation and get a retrofit engineering plan

Send your conversion vehicle or bulk requirement and an export engineer will contact you within 24 hours on working days with Form E zero-duty clearance guidance and a CIF quotation.

  • 85% of this month's Karachi 20GP / 40HQ allocation already locked, priority scheduling available
  • 20GP volume of 110–480 units per specification, passenger and freight models mixed
  • Payment by L/C at sight, T/T or third-party RMB cross-border settlement
mailSouth Asia regional lead: sales@erickshawtrikebattery.com
callDirect / WhatsApp: +86 13922702227 (English and Urdu spoken)
location_onShenzhen Shekou / Ningbo direct to Port of Karachi / Qasim in 10–12 days
scheduleOfficial Form E certificate issued within three working daysverifiedUN38.3, MSDS and packing-use appraisal certificate per containerinventory_22% core consumables and retrofit tutorials with every container

Specification notice:The figures above are engineering reference values. They may differ with production batch, configuration and actual duty cycle, and the percentages for life, efficiency, availability and coverage are engineering estimates and bench references. Contact us for the detailed specification sheet.

lockProtected by NDA

Your conversion vehicle, order volume and settlement method stay strictly confidential. A mutual NDA can be signed first.