---
product_id: 426058837
title: "PulseTechSolarPulse SP-7 Solar Battery Charger Maintainer"
price: "$1010"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/426058837-pulsetechsolarpulse-sp-7-solar-battery-charger-maintainer
store_origin: NZ
region: New Zealand
---

# PulseTechSolarPulse SP-7 Solar Battery Charger Maintainer

**Price:** $1010
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** PulseTechSolarPulse SP-7 Solar Battery Charger Maintainer
- **How much does it cost?** $1010 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/426058837-pulsetechsolarpulse-sp-7-solar-battery-charger-maintainer)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

PulseTechSolarPulse SP-7 Solar Battery Charger Maintainer

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PulseTech |
| Part Number | SP-7 |
| Item Weight | 10.1 ounces |
| Product Dimensions | 13 x 12 x 3 inches |
| Item model number | SP-7 |
| Size | 7 Watt |
| Color | Blue |
| Style | Battery Charger Maintainer |
| Material | Plastic |
| Power Source | Solar Powered |
| Wattage | 7 watts |
| Maximum Power | 7 Watts |
| Item Package Quantity | 1 |
| Mounting Type | Wall Mount |
| Included Components | PulseTech SolarPulse SP-7 Solar Battery Charger Maintainer |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lead Acid |
| Warranty Description | 5 year limited |

## Images

![PulseTechSolarPulse SP-7 Solar Battery Charger Maintainer - Image 1](https://m.media-amazon.com/images/I/71cg7KjvZ1L.jpg)

## Questions & Answers

**Q: I have a four battery system in my semi truck. The cold weather here puts a drain on batteries. Will this unit maintain batteries?**
A: The confident answer is, MAYBE. There could be more factors than the cold impacting your batteries i.e. parasitic drain. Aside from that, I would lean towards the SP-12 since you have 4 batteries in parallel. The SP-7 is better suited for 1 or 2 batteries.

**Q: I have a new travel trailer with 2 Interstate srm 27 batteries wired in parallel.  What's the wattage I need to keep them charged during the winter?**
A: i don't know what will be drawing power from your camper battery, But if you are just wanting to keep charged the 7 amp will do that i have one on my trailer with hydrualic ramp and and hydraulic jacks for last 2 years have used many times . i have 2 type 27 batteries and 7amp solar charger has kept them charged.

**Q: after 2 1/2 years just noticed red light is not working on the controller,does this mean it's dead ?**
A: i'm not sure but i would check all connections be for i call it bad i have several that have been in service 5+ years and with the exception one one that have had destroyed only problem we have had with them is connection getting corroded over time clean up connections and the light comes back. Hope this helps

**Q: Can I us 7 watts plusetech on 2 12 volt at the same time**
A: Yes you can but it will just take double the time to charge two batteries than it would one with one. Depending on what you’re trying to do this one might not be big enough for 2-12V batteries

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**Shop now:** [https://www.desertcart.nz/products/426058837-pulsetechsolarpulse-sp-7-solar-battery-charger-maintainer](https://www.desertcart.nz/products/426058837-pulsetechsolarpulse-sp-7-solar-battery-charger-maintainer)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-18*