Next-generation silicon-carbon anode battery technology. Same chemistry as flagship smartphones. Now in a power bank.
The NB10000 Gen4 is the first consumer power bank using silicon-carbon anode batteries - delivering 273mWh/g energy density at just 143g.
- Silicon-carbon anode battery (8% ultra-high silicon content)
- 273mWh/g energy density vs 257mWh/g in standard lithium polymer batteries
- 10,000mAh capacity at 143g (36% lighter than standard)
- 6,800mAh actual usable output (equivalent to 13,000mAh standard power banks)
- IPX7 waterproof, dual USB-C ports, carbon fiber construction
- UN38.3 certified for air travel
Your current power bank uses 10-year-old battery technology.
Standard lithium polymer (LiPo) batteries have been the industry standard since the early 2010s. They work fine. But they've basically maxed out their potential - manufacturers can't squeeze much more energy density out of them without compromising safety.
Silicon-carbon anode batteries are the next generation. They're already in flagship smartphones - Apple, Samsung, and other premium brands switched to silicon-carbon chemistry for their Pro/Ultra models in recent years.
Why? Because silicon-carbon anodes can store more energy per gram of weight. The physics are just better.
The NB10000 Gen4 brings that same next-gen chemistry to power banks.
What silicon-carbon anode technology actually means for you.
MORE POWER IN LESS WEIGHT
273mWh/g energy density vs 257mWh/g in standard LiPo batteries. That's 6% more energy stored per gram. The result: 10,000mAh capacity at just 143g instead of the typical 220-240g.
MORE USABLE OUTPUT
Combined with the 9V high-voltage platform, the Gen4 delivers 6,800mAh of actual usable power from its 10,000mAh capacity. Standard power banks deliver 5,500-6,000mAh from the same rated capacity. You get 1,200-1,300mAh more - that's an extra phone charge over a multi-day trip.
BETTER LONGEVITY
Silicon-carbon batteries maintain capacity better over 500+ charge cycles. Lower heat generation during charging means less stress on the battery. More stable power delivery throughout the battery's lifespan.
FASTER CHARGING WITHOUT DAMAGE
The improved chemistry handles fast charging (22.5W) without the heat buildup that degrades standard LiPo batteries. Charge faster, last longer.
WHY SILICON-CARBON ANODE BEATS STANDARD LIPO
Next-Generation Chemistry
Silicon-carbon composite anodes store 10x more lithium ions than graphite. The carbon matrix prevents expansion/cracking. Same technology powering flagship smartphones since 2022-2023.
Measurably Higher Energy Density
273mWh/g vs 257mWh/g standard. That's not marketing - it's physics. More energy stored in less weight means 10,000mAh at 143g instead of 240g.
Efficient Energy Transfer
9V high-voltage platform paired with silicon-carbon chemistry reduces energy loss during charging. Standard banks lose 15-20% to heat and inefficiency. Gen4 loses just 10-12%.
Future-Proof Technology
This is the chemistry that will become standard in 3-5 years. Early access to technology that solves the fundamental limitations of lithium polymer batteries.
Engineered for real-world durability.
CARBON FIBER CONSTRUCTION
Lightweight doesn't mean fragile. The carbon fiber reinforced frame absorbs impacts and vibrations that would damage plastic power banks. The anti-torsion structure prevents flex damage during daily use.
IPX7 WATERPROOF
Multiple layers of protection handle Singapore's afternoon downpours, humid bag interiors, and accidental spills. Most power banks die the first time they get wet. This one keeps working. Just dry the ports before charging.
DUAL USB-C VERSATILITY
Both ports work as input or output. Charge two devices simultaneously. Or use pass-through charging - plug the power bank into the wall and your phone into the power bank. Both charge at once.
The included 5g lanyard cable changes how you carry power.
Most power banks force you to dig through your bag every time you need a charge. The NB10000 Gen4 includes a USB-C lanyard cable that weighs just 5g (0.18 oz) - lighter than a single coin.
Clip the power bank to your bag strap using the lanyard. During your commute, plug your phone in without stopping. At a cafe, charge your laptop while the power bank dangles from your bag. The cable supports up to 60W transmission, so you get full fast-charging speeds.
This setup means you never have to choose between "stop to charge" or "keep moving with a dead phone."
BUILT FOR YOUR ACTUAL LIFE
Daily Commutes
MRT rides, bus queues, walking between meetings. Charge your phone during the commute without digging through your bag.
Office & Study Sessions
All-day meetings, library marathons, cafe work. Power through without hunting for wall outlets or asking for charger access.
Travel Days
Airport waits, long flights, hotel downtime. UN38.3 certified for airline carry-on. Dual USB-C means you and your travel companion both charge at once.
Weekend Adventures
MacRitchie trails, Southern Ridges hikes, overnight camping. IPX7 waterproof handles sweat and rain. Works from -10°C to 35°C.
Comprehensive protection keeps your devices safe.
Microcontroller unit with dual NTC thermistors monitors temperature, voltage, and current continuously. Nine protection systems prevent overcurrent, thermal issues, short circuits, over-discharge, overcharge, and overvoltage problems.
Operating range: -10°C to 35°C (14°F to 95°F). Charges reliably from freezing air-conditioned offices to humid outdoor conditions, then shuts down safely if something goes wrong.
CHARGING CAPACITY
| Device | Approximate Charges |
| iPhone 15 Pro | 1.9 charges |
| Huawei Mate 60 | 1.4 charges |
| Nitecore UT27 Headlamp | 4.5 charges |
| Nitecore 3600mAh Battery | 2 charges |
POWER MODES
Regular Mode: 6,800mAh rated energy (TYP 3A) - for quick device charging
Eco Mode: 7,200mAh rated energy (TYP 1A) - for maximum capacity
Long press the touch button to switch modes. RGB lights indicate active mode.
TECHNICAL SPECIFICATIONS
| Battery Technology | Silicon-Carbon Anode (8% ultra-high silicon content) |
| Energy Density | 273mWh/g |
| Cell Type | Li-ion |
| Capacity | 10,000mAh 3.9V (39Wh) |
| Rated Energy | 6,800mAh 5V (TYP 3A) / 7,200mAh 5V (TYP 1A) |
| Input | USB-C: 5V⎓3A / 9V⎓2.22A / 12V⎓1.87A (22.5W MAX) |
| Output (Per Port) | USB-C: 5V⎓3A / 9V⎓2.22A / 12V⎓1.87A (22.5W MAX) |
| Total Output | 5V⎓3A (15W MAX) |
| Fast Charging | PD, QC3.0, SCP protocols supported |
| Voltage Platform | 9V high-voltage with active balancing BMS |
| Waterproof Rating | IPX7 (not for underwater use - dry before charging) |
| Operating Temp | -10°C to 35°C (14°F to 95°F) |
| Dimensions | 116mm x 46.8mm x 14.5mm (4.57" x 1.84" x 0.57") |
| Weight | 143g±5g / 5 oz±0.1 oz (without cable) |
| Construction | Carbon fiber with flame-retardant composite frame |
| Certifications | UN38.3 (airline approved), Multiple global certifications |
| Download Full Manual (PDF) | |
Early Access to Next-Generation Battery Technology
- NB10000 Gen4 Power Bank - Silicon-carbon anode battery, dual USB-C ports, 10,000mAh capacity
- USB-C Lanyard Charging Cable (5g) - Supports up to 60W fast charging, clips to bag or pocket
Note: IPX7 rated for heavy rain and wet conditions. Not designed for underwater use. Dry thoroughly before charging if submerged.
Your Phone Upgraded Its Battery. Your Power Bank Should Too.
Flagship smartphones switched to silicon-carbon batteries because the technology is fundamentally better. This is the same chemistry leap that will become standard in 3-5 years - available now in a power bank.
GET YOURS NOWFree shipping over S$50. UN38.3 certified - safe for airline carry-on.
You’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantity available. Claim yours now!
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