What is “NOCQUA”
A quick context: NOCQUA makes portable 12V lithium-battery power kits, primarily for outdoor/nearly-marine use (fish finders, lights, GPS, etc.). Along with the battery packs, there are chargers designed to work with the various battery capacities and kits. Many of the models are “Pro Power Kits” which include the battery, connector leads, and a compatible charger. Yakkity Yaks Kayaks+4Steady Stick®+4Fishing Online+4
Key Charger / Power-Kit Models & Features
Here are some of the important NOCQUA charger / kit models, along with their features, what they are compatible with, and what makes them different:
Model / Kit | Capacity / Battery Size | Charger Output / Charging Speed | Features & Protection | Best For … |
---|---|---|---|---|
Pro Battery Charger (with LED indicator) | Used with the “Pro Power Kits” (4.4Ah, 10Ah, etc.) | Not always specified (depends on battery), but designed to safely charge Pro battery packs; nocqua battery 10ah LED indicators to show charge level. | • Reverse polarity protection • Dual circuit board protection (against overcharge, abnormal cell issues) • Visual charge-level indicators (25, 50, 75, 100%) • Alignment arrows on connectors to avoid mis-connection | Users who already have a Pro Power Kit (4.4Ah or 10Ah), want a dedicated charger that is safer, more informative, and matches the battery kit’s protocol. |
2A Battery Charger with LED Indicator | Works with all Pro Power Kits and lighting systems made after December 2017. | Output is 12.6 V / 2.0 A. | Simplified design: just basic LED indicator to show full charge, likely less protective detail than “Pro Charger” but adequate. | Good as a backup charger, or for users who need a simple charger for regular sized batteries, but not for fast charging large batteries. |
5Ah Pro Battery Charger | Meant to pair with 20Ah NOCQUA Battery (explicitly cannot be used with 4.4Ah or 10Ah batteries) | Charging speed suited for large capacity (20Ah) battery; precise output & protection to handle the higher charge flow. (Exact output current should be designed for that battery’s safe max) | Same safety features: overcharge protection, reverse polarity, charge indicators, stable builds. | For users with 20Ah battery wanting faster / safe recharging; not for smaller battery kits. |
Chargers included in Pro Power Kits | Kits like the 4.4Ah Pro Power Kit or 10Ah Pro Power Kit include a wall-outlet charger designed for that battery. | The charger matches the battery’s capacity so that a “completely flat” battery can be recharged in a reasonable time. For example, the 10Ah Pro Power Kit takes ~9-10 hours to charge when fully depleted. | Features water-resistant housing, protective case, automatic safety cutoffs for overvoltage, short circuit, excessive temp etc. | These kits are for those who want a bundled solution: battery + matching charger + all connectors + waterproof case. |
Spare / Rechargeable Battery with Spare Charger | The “12V Rechargeable Spare Battery” models (e.g. 4.4Ah or 10Ah) allow swapping in fresh batteries. | The recharge time: ~2.5-3 hours for 4.4Ah, ~5 hours for 10Ah when using their charger. | Same connector compatibility, water-resistance, sealed connections etc. | Useful if you want minimal downtime: carry a spare fully charged battery, swap when one runs out, instead of waiting to recharge. |
What to Watch Out for When Choosing a Charger
If you are deciding which charger / model is right for you, here are some of the important specs + features to compare:
- Capacity & Matching
Make sure the charger’s designed capacity / output matches or is appropriate for your battery’s amp-hour rating. Charging a large battery with a too-small charger will be slow; a mismatched charger (too much current) can be risky if safety features are inadequate. - Voltage Output
The NOCQUA systems are 12V (nominal) lithium battery packs. The charger must provide correct voltage (including full charge voltage), and must shut off or taper properly. Under-charging or over-charging reduces battery life. - Safety Features
- Reverse polarity protection (so if you plug in wrong, 3 amp inline fuse it doesn’t damage battery or charger)
- Over-charge protection / cell-balancing (if applicable)
- Short circuit protection
- Overheating protection
- LED/status indicators (so you know when it’s full)
- Water-resistance / Durability
Even though many chargers themselves are used in non-wet zones (like home), the battery kits often include water-resistant or sealed housings, but the connectors etc. need to be robust, especially if used outdoors with spray, moisture. Having good seals, nocqua battery charger rugged casing etc. helps. The kits often include silicone sealing and weather-proof connectors. - Charging Time
How long it takes to fully recharge from empty to full. A 10Ah battery with a 2A charger will take roughly 5 hours in ideal conditions, but overheads / inefficiencies mean maybe more. The documentation sometimes gives estimates. - Connector Compatibility
If you have multiple batteries or devices, check the type of plug, length of wiring, waterproof connectors, ability to swap batteries etc. Kits often provide universal pigtails / wire leads.
Summary: How to Pick the Right One
- If you have a 4.4Ah battery and want portability + lightweight, go with the smaller charger (2A or the charger included in 4.4Ah kit).
- If you’re using a 10Ah battery, the “Pro Battery Charger” with higher safety features and better charge level indicators is useful, though charging time will be longer.
- For 20Ah systems, use the charger designed specifically for that capacity (like the 5Ah Pro Charger designated for 20Ah battery) to avoid slow or risky charging.
- If you need to minimize downtime, get a spare battery + charger so you can swap batteries rather than wait.
- Always check for safety features, connector durability, and water resistance if you’ll be using the gear outdoors / near water.