Neewer
Neewer NB-Q4 Replacement Battery for Q4 Flash
★★★★★
2800mAh0.9lb
Keep your Neewer Q4 flash firing longer with this high-capacity 2800mAh replacement battery rated for 400 full-power flashes.
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Overview
Key Features
【Exclusively for Q4/Q4PRO Flash】 Only compatible with NEEWER Q4/Q4PRO 400Ws 2.4G TTL flash strobe light. Charging adapter is NOT included. Please use the adapter that came with your original Q4/Q4PRO Flash (sold separately)
【21.6V/2800mAh Li ion Battery】 This high capacity Li ion polymer battery uses high quality battery cells for extended run time
【400 Full Power Flashes】 One charge can give up to 400 times full power flash use, which can provide sufficient shooting time and improve your shooting experience
【Safety & Reliable】 Adopting high quality materials and advanced technology, the lithium ion battery features built in over charge, over discharge, over voltage, over current, and over heating protectionF
【Easy to Carry】 Lightweight at just 0.9lb/410g, with high energy density, high recycle life, and long lifespan, this replacement lithium battery is portable and convenient to carry with you
Specifications
Compatibility
Neewer Q4 400Ws 2.4G TTL Flash Strobe Light
Voltage
21.6V
Capacity
2800mAh
Battery Type
Li-ion Polymer
Full Power Flashes
Up to 400
Weight
0.9 lb / 410g
Model
NB-Q4
Pros & Cons
👍 Pros
- High 2800mAh capacity delivers up to 400 full-power flashes per charge
- Built-in protection against overcharge, over-discharge, overvoltage, overcurrent, and overheating
- Lightweight at just 0.9 lb, practical to carry as a backup battery on location
- Li-ion polymer cells provide high energy density and a long overall lifespan
- Drop-in replacement that installs the same way as the original Q4 battery
👎 Cons
- Only compatible with the Neewer Q4 flash, so it cannot be used with other strobe models
- No charging adapter included, requiring you to already own or separately purchase the Q4 charger
- Battery capacity is fixed at 2800mAh with no higher-capacity option available for extended shoots
- No built-in charge level indicator on the battery itself
Frequently Asked Questions
Is this battery compatible with any flash other than the Neewer Q4?
No, the NB-Q4 battery is designed exclusively for the Neewer Q4 400Ws 2.4G TTL flash strobe light and is not compatible with other flash units.
Does this battery come with a charging adapter?
No, a charging adapter is not included. You need to use the adapter that came with your original Neewer Q4 flash, or purchase one separately.
How many full-power flashes can I get from a single charge?
Neewer rates the NB-Q4 for up to 400 full-power flashes per charge. At lower power settings, you can expect significantly more flashes per cycle.
Do I need to do anything special before using this battery for the first time?
Yes, Neewer recommends fully charging the battery before its first use to ensure optimal battery longevity and performance.
How much does the NB-Q4 battery weigh?
The battery weighs approximately 0.9 lb (410g), making it easy to carry as a spare in your gear bag.
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