

Shii Battery L - Black
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Available on back-order
- UK deliveryFree UK delivery on orders over £100 ex VAT · next working day by DPD when ordered by 3pm Mon–Fri · your delivery cost is shown at checkout
- Click & collectCollect free from our Wembley warehouse
- Delivery outside the UKQuoted after you order · nothing is charged until you approve
- Questions?Contact our team · Open a trade account
Secure checkout · Card, digital wallets, Pay by Bank or bank transfer
Description
The Shii Battery L Black is the larger battery for the Shii. It holds roughly 50% more than the battery supplied with the device and provides up to 180 minutes of use on a single charge.
Shii Battery L Black performance
Shii batteries hot-swap: replace one mid-session within three minutes and your settings stay in place. A button on the battery shows the remaining charge in four steps, so you always know when to swap.
Specifications
- Runtime: up to 180 minutes
- Capacity: 10350mAh, 76.59Wh
- Charging: USB-C Power Delivery
- Under the 100Wh airline carry-on limit
- Colour: black, matches the Shii in Black
- Fits both Shii colours
Why add a Shii spare battery
A Shii spare battery keeps longer sessions going without waiting for a recharge. Lounges can rotate charged batteries between tables, and travellers benefit from a capacity that stays under airline limits.
First use
For shipping safety the pack arrives locked. Plug it into USB-C power briefly, roughly five seconds, and it becomes active.
Box contents
One Shii Battery L in Black.
Note that the product currently sits in our coming-soon range, so trade buyers can register interest before stock lands. The larger cell suits users who run sessions back to back.
Wholesale rates apply to verified accounts. Local buyers can collect in Wembley. You may also like spare parts and Shii range.
Specifications
| Brand | Shii |
|---|---|
| Category | Spare Parts |
| Capacity | 10350mAh / 76.59Wh |
| Runtime | Up to 180 minutes |
| Colour | Black |
| Weight | 0.500 kg |
Delivery & returns
UK orders placed by 3pm Monday to Friday are dispatched the same day by DPD for next-working-day delivery (Friday orders arrive Monday). Delivery is free on orders over £100 excluding VAT, and your delivery cost is always shown at checkout. Same-day delivery is available across London and the surrounding area — order by 4pm Monday to Friday for delivery by 10pm. You can also collect free from our Wembley warehouse. For delivery outside the UK, we weigh and pack your order, then email you the exact shipping cost to approve and pay — nothing is charged until you approve.
For hygiene reasons we cannot accept opened or used items. Unused, sealed items in their original packaging can be returned on request, and if anything arrives damaged or faulty we will replace or refund it within 7 days. Read our returns policy.
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Help & FAQs
Product FAQs
Stock, trade pricing and delivery for this product.
Still need help? Contact our team
How long does the Battery L last?
Up to 180 minutes on one charge.
Can I swap it mid-session?
Yes, swap within three minutes and your settings are kept.
Can I fly with it?
At 76.59Wh it is below the 100Wh airline carry-on limit.
Why won't it switch on out of the box?
Batteries ship in a transport lock; a few seconds on a USB-C lead wakes it up.
Is the Shii Battery L - Black in stock?
It is available to pre-order now. Place your order and it will be sent as soon as new stock arrives.
How do I get trade prices?
Apply for a trade account on our trade account page. Once our team approves your business, trade pricing is applied to your account automatically whenever you are signed in.
How quickly do you deliver?
UK orders placed by 3pm Monday to Friday go out the same day by DPD for next-working-day delivery (Friday orders arrive Monday): free on orders over £100 excluding VAT, otherwise £9.99. Same-day delivery is available across London and the surrounding area, from £14.99 depending on distance — order by 4pm Monday to Friday for delivery by 10pm. You can also collect free from our Wembley warehouse. For delivery outside the UK, we weigh and pack your order, then email you the exact shipping cost to approve and pay — nothing is charged until you approve.
Can I order lots of products in one go?
Yes. On any collection or brand page, switch to list view, set a quantity on each line and add everything to your basket with one button, without opening each product.
What is your returns policy?
For hygiene reasons we cannot accept opened or used items. Unused, sealed items in their original packaging can be returned on request, and if anything arrives damaged or faulty we will replace or refund it within 7 days. See our returns policy.
Do I need to be over 18?
Yes. Tobacco, nicotine and vape products are age restricted, so you must be 18 or over to order from us.














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