DIY 2x range booster battery for electric scooter or e-bike

Learn how to make your own battery with my book DIY Lithium Batteries: or check out my second book – The Ultimate DIY Ebike Guide:
This battery building kit from:

The gear I use for my videos:
Camera – Nikon D5300:
Lens – Tamron 18mm – 270mm:
Thermal camera for iPhone/Android:
Drone for “follow me” filming:
Camera for invisible selfie stick shots:

Here are some of the products I use:
Bafang BBS01 kit:
Bafang BBS02 kit:
Bafang BBSHD kit:
250W complete e-bike kit:
500W complete e-bike kit:
1,000W complete e-bike kit:
36V 13Ah Hailong (shark) battery:
48V 15 Ah triangle battery:
52V 17.5 Ah triangle battery:
All ebike batteries:
All 18650 cells:
Xiaomi QiCycle:
500 Wh folding e-bike:
Weird suspension folding e-bike:
Segway ES2 scooter (AliExpress):
Segway ES2 scooter (Gearbest):
Xiaomi M365 scooter:
100W Flexible solar panel:
100W Folding solar panel:
Cycle Analyst:

The parts that I use for building batteries:
18650 cells:
18650 positive insulating washer:
Nickel strip:
Spot welder:
Silicone wire:
Black 18650 cell spacers:
Vruzend cell spacers:
Large heat shrink tubing:
Small heat shrink tubing:
Foam sheet for protecting battery:
Kapton tape:

***Question response book giveaway rules***
When you guys asks questions in the comments of my videos, I’ll try to answer them. If there are questions that I think would make a good video response, I’ll choose them to do a longer segment. If I choose your question for a video response, you’ll win a copy of my book The Ultimate DIY Ebike Guide (the paperback or the ebook), or my book DIY Lithium Batteries.
Here are some things that YouTube makes me say: This contest is not sponsored by YouTube and YouTube isn’t affiliated with it. I’m supposed to provide a link to the community guidelines for YouTube (…). YouTube is not a sponsor of this “contest” and by participating, you are releasing YouTube from any potential liability, whatever that might be. Privacy notice: I won’t steal your info. If you do win, you can choose to send me your address so I can mail you a paperback copy of the book (or some other prize if that changes) or you can send me an email address and I’ll send you a copy of the ebook. I will do everything in my power to immediately forget your personal information afterwards.

Outro Music: BenSounds


PULSEPAK Android/iPhone Battery Booster Review & Giveaway (Portable Charger)

Thanks for watching guys! If you find my videos helpful, please consider using my amazon affiliate code to do your shopping! This is what helps me create better videos and do more phone giveaways for all of you!
. Go to my new website for Cool Gadgets Tech News and Unlocking :
Subscribe to my channel and you can win the newest iphone or galaxy phone on the market when i do the subscriber raffles.
►►► Subscribe to my channel for more awesome videos:
►►► Subscribe:
►►► Twitter:
►►► UNLOCK MetroPcs phone or iPhone visit –
►►► For Wholesale UNLOCKS visit –

Welcome to JG’s tech channel. Subscribe for the latest within mobiles,unlocking, jail-breaking,flashing tech reviews, news, and tests.

If you want me to review your products or have any other business related suggestions.
Please only business related email me
Contact me at Email:

I do Sprint Metro pcs Unlock review unboxing iphone icloud removal bypass Galaxy LG HTC Giveaway ZTE
PULSEPAK Android/iPhone Battery Booster Review & Giveaway (Metro pcs) portable battery charger #MetroPCS #CricketWireless #BoostMobile


54000mWh Portable Car Jump Starter Emergency Car Battery Charger High Capacity Booster 14800mAh Petr

More at:

54000mWh Portable Car Jump Starter Emergency Car Battery Charger High Capacity Booster 14800mAh Petrol 6.0L Diesel 3.0L


Promotion Multi Function Mini Portable Emergency Battery Charger Car Jump Starter 68000mAh Booster P

More at:

Promotion Multi-Function Mini Portable Emergency Battery Charger Car Jump Starter 68000mAh Booster Power Bank Starting Device


JKCOVER 89800mWh Car Jump Starter Multi Function Mini Portable Emergency Battery Charger Booster Pow

More at:

JKCOVER 89800mWh Car Jump Starter Multi-Function Mini Portable Emergency Battery Charger Booster Power Bank Starting Device


Beatit B9-B-O Portable Car Jump Starter Booster Battery Charger Power

Buy Beatit B9BO Portable Car Jump Starter Booster Battery Charger Power Bank Vehicle Emergency Kit Jump Starters .com ✓ FREE DELIVERY possible on eligible purchases
► Amazon Affiliate Disclosure Notice: This channel is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.

► Disclaimer: The footage in this video fall under fair use and was created as promotional/educational material. Some of the footage of this products were gathered from multiple sources including, manufacturers, fellow creators, and various other sources. If you are the creator or owner of the footage and have reservations please notify us via youtube comments or email and we will accommodate you.

► Copyright Issue: If you find any of your copyrighted material in this video, please leave us a message so we can resolve the issue or contact us via YouTube message.

Internet today have changed many people’s lives. It made their lives easy and comfortable. So comfortable that almost everything can be done online – socialization, work, pay bills and shop without leaving their homes.

Online shopping is rapidly becoming the first choice of people in the world for modernized or traditional shopping. Gradually, online shopping is being accepted as the new and fashionable way of shopping. It is becoming popular because people have many other things to do in their busy life and shopping online saves time in numerous ways.

Amazon has proven to be an innovator in the world of retail on the World Wide Web and with their seemingly continuing prevalence over other online retailers, they have gone on to take advantage of marketing strategies that have brought in countless customers over the years.

Secure online Shopping
– Find out about a merchant by visiting its website. Look for guarantees, warranties and return information.
– Look for online shops that have symbols like unbroken lock or key, URL that begins with https:// and sites that have SSL or ‘Secure Socket Layer’, this means that the consumers and the merchants can only view the payment information.
– Look at the privacy statements to know how the consumer’s personal information will be used. Reliable merchants always make this information easily available to the consumers.
– Always pay purchases with a credit card, check card or PayPal.
– Always keep records of transactions. If it is possible, always have them printed.

Google Playstore:


Smart phone inbuilt battery charger or booster

Smart phone inbuilt battery charger or booster


Non removable battery charger and booster for all mobile phone

Non removable charger ni pah si booster ni pah bok sia. a mil ala tam emem zui. iphone poh om kim khawp mai.lo hmang ve ngei ru

H&H Mobile repairing

items can buy at this phone number : Pu dika +91 70057 01083


Ring Trade Charge 27 – Review… Best Battery Charger On The Market?

Review of the Ring Trade Charge 27


Tacklife T8 Portable Car Jump Starter and Battery Booster Unboxing

Get it here…

Get a deal on travel at Expedia here…

Protect your trip with travel insurance here…

Get a deal on an airport hotel where you can park your car during your trip…

Get exciting products at Brookstone here…

Tacklife T8 Car Jump Starter – 800A Peak 18000mAh, 12V Auto Battery Booster (up to 6.5L gas, 5.5L diesel engine), Portable Power Pack with Smart Jump Leads, Dual Charging Ports, Storage Case

▲ [Newly Designed Jumper Cables] The enhanced safety indicator will notify you of any wrong operation with blinking lights and buzzing to prevent you and your vehicle from injury. No worries about sparks. All-metal and ergonomically constructed clamps require less effort to open, and it’s durable enough to use for a long time
▲ [Tinny But Powerful] This portable jump starter cranks 12V cars, SUV, truck or van up to 30 times after a full charge (in 4 hours). It comes with a nice protection case as well as chargers, you can easily pack them up and place it into your glove box
▲ [12 Months-Long Standby Time] Equipped with an ON/OFF switch and automatic power off function, it features double energy-saving that enable it to be stored up to 12 months without using. Just be sure the power switch is OFF (Do not forget to turn it ON before use/recharging)
▲ [Your Mobile Power Station] There are dual smart charging ports and one is 5V/9V quick-charge that can charge your phone, tablet or Kindle at 3.6 times faster speed. It can also power your 12V air compressor with an included cigarette lighter adapter
▲ [User-Friendly Extras] The super bright LEDs make it an emergency flashlight when need and the red warning light can remind the passing cars if there is an accident. And it’s a multifunctional life-saver with strobe, SOS signal lights, and a built-in Compass. Also, the digital LCD screen shows electricity clearer

TACKLIFE T8 Smart Car Jump Starter – Multifunctional Life Saver

Car Battery Jump Starter, Power Bank, 12V/10A Power Source, LED Flashlights, Strobe/SOS Signal Lights, Red Warning Light, Compass, LCD Screen


Please do not start vehicles when there is less than 50% electricity left.
Please let the unit cool down for 2 min after jumping start 3 times in a row.
Do not connect the positive and negative clamps together when it is power on.
Never leave the unit connected to vehicle battery after cranking your car successfully.
Do not jump start engines that exceed the maximum displacement the unit can bear.

All-metal Clamps

Smart Board
Smart Protection System

The upgraded protection system detects if your usage is right and provide you with the correct guidance.

Buzzing alarm
Indicator warning
No worries about sparks

All-metal And Ergonomically Made Clamps
Better user experience with longer service life.

T8 smart jumper cables are constructed with all-metal clamps that can effectively prevent breakage caused by long-term use. And it’s shaped in ergonomic design that makes it more comfortable to hold and require less effort to open.

Short Circuit Protection
Over Charge Protection
Over Discharge Protection
Reverse Connection Protection
Reverse Polarity Protection
Reverse Charge Protection
Over Current Protection
Over Heat Protection




Power Source For 12V Auto Products

Our T8 jump starter power pack comes with a cigarette lighter adapter, it can supply power for other 12V automotive equipment like air compressor. Just plug the adapter into the 12V/10A output port and connect the other end with that product. It’s easy and convenient to use.

Dual Charging Ports

Equipped with dual charging ports, it can charge your electronics like iPhone, iPad simultaneously. And the smart Quick-charge port (5V/9V/12V) automatically recognize and charge at the fastest speed, which is 3.6 times faster than general power banks.

Multifunctional LED Flashlights

Super bright LED flashlights can clearly illuminate the road ahead of you. There are strobe, SOS signal lights and red warning light for emergent use as well. This is a multifunctional life saving device that will give you more peace of mind while driving.