Batteries
Batteries
Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic
₨ 6,800PKR · price may vary
BrandSIMTEK- Model
- SIMK-38
- Specifications
- 7
- Power Factor≥ 85
- Input Voltage Range80-VAC to 245-VAC
- BatteriesCan charge different lead-acid batteries
- Battery ChargerBattery Charger will provide current according to battery volt
- LEDLED lights indicator shows charging and battery status
- View all 7 specifications ↓
Specifications
| Summary | |
|---|---|
| Power Factor | ≥ 85 |
| HARDWARE FEATURES | |
| Input Voltage Range | 80-VAC to 245-VAC |
| General Specification | |
| Batteries | Can charge different lead-acid batteries |
| Battery Charger | Battery Charger will provide current according to battery volt |
| LED | LED lights indicator shows charging and battery status |
| Weight | 1.6 kg |
| Working | Works as DC power supply. |
What these specifications mean
Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic is listed with 7 published specifications from SIMTEK, including power factor of ≥ 85, input voltage range of 80-VAC to 245-VAC, batteries of Can charge different lead-acid batteries and battery charger of Battery Charger will provide current according to battery volt. Those figures are what decide whether this unit fits your system, so read them against the equipment it will connect to before comparing price.
For a battery, the figures that matter most are system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack, continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid. Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.
A solar battery stores the energy your panels generate during the day so it can be used after sunset, during a power cut, or whenever grid electricity is most expensive.
What to check before ordering
The checks below apply to any battery. Run them against the specification table above — most disappointing solar purchases are compatible-on-paper units that fail one of these in practice.
- Size from your evening consumption. Add up what actually runs after sunset for the hours you want covered, then divide by the usable capacity per unit — that number, not the array size, sets how many batteries you need.
- Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
- Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.
- Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
Common mistakes
- Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
- Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
- Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.
Price and availability in Pakistan
Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic is listed at ₨ 6,800 (PKR) for Pakistan. Solar pricing moves with supply, import duties and exchange rates, and distributors set their own margins, so treat this as a comparison reference and confirm the current figure before you order.
SolarBazaar compares equipment rather than selling it. Shortlist here on specification and price, then buy from an authorised distributor or installer in Pakistan: warranty cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports SIMTEK locally before ordering.
Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic — frequently asked questions
How much does Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic cost?
Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic is listed at ₨ 6,800 (PKR) for Pakistan. The figure is indicative — solar prices move with supply, duties and exchange rates, and each distributor sets its own margin — so confirm the current price with a supplier before ordering.
What are the specifications of Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic?
We hold 7 published specifications for this battery, including power factor ≥ 85, input voltage range 80-VAC to 245-VAC, batteries Can charge different lead-acid batteries, battery charger Battery Charger will provide current according to battery volt and LED LED lights indicator shows charging and battery status. The full table is on this page, listed under model SIMK-38.
Who makes Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic?
Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic is a SIMTEK product, listed under batteries with model reference SIMK-38. The SIMTEK brand page lists the rest of its range so you can compare across the catalogue.
Is Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic right for my system?
That depends on what it has to connect to. For a battery, check usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%, system voltage: 12 V, 24 V and 48 V for low-voltage packs, or a high-voltage stack and continuous charge and discharge current, which limits how much power you can draw from the pack against the rest of your equipment before price enters the decision. Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.
Where can I buy Simtek Tall Tubular Battery Charger 12V 20 Ampere Fully Automatic in Pakistan?
SolarBazaar lists and compares equipment rather than selling it. Use the specifications and price here to shortlist, then buy through an authorised distributor or installer in Pakistan — buying in-channel is what keeps the manufacturer's warranty valid.
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