DJI Ronin BG21 battery grip – spare gimbal battery
£55.99
In stock
£55.99
DJI Ronin BG21 battery grip – spare gimbal battery
Shipping from £3.99 · See delivery options before you order.
Estimated delivery: 3–5 working days · Standard delivery (tracked)
Delivery details & exclusions- 14-day right to cancel
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- Mainland GB delivery
- 30-day right to reject
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Handle and battery in one
The grip is the gimbal's handle with the battery built in. Take off the empty one and fit a charged one.
Charging on its own
Charge the spare grip via USB-C while you film with the other.
Product FAQ
Which gimbals does the grip fit?
The source states DJI RS 3 and that it does not fit RS 3 Pro or RS 2. BG21 is also the grip supplied with DJI RS 4.
How long does it last?
Up to 12 hours according to DJI, depending on camera and use.
Can I take the batteries on a plane?
The batteries are lithium batteries (Ronin BG21 Grip 21 Wh). Under 100 Wh they can normally travel in hand luggage, but not in checked baggage. Discharge them to about 30 %, protect the terminals and always check your airline's rules before you travel.
How fast will it arrive, and can I change my mind?
Delivery options and times are on our Delivery page. You have a 14-day right to cancel. See our Returns page for conditions, return costs and your rights if an item is faulty.
Description
BG21 is a battery grip that works as both handle and battery for the gimbal. With a spare grip you swap batteries and keep filming, and it gives up to 12 hours of run time according to DJI.
The grip charges through its own USB-C port, even when it is not on the gimbal, with PD fast charging. A full charge takes at most about 2.5 hours.
Features
- Up to 12 h run time (according to DJI)
- 3,000 mAh, 21 Wh
- Charges separately via USB-C
- PD fast charging, max approx. 2.5 h
Specifications
| Compatibility | DJI RS 3 (according to the source), also included with DJI RS 4 |
|---|---|
| Not compatible | RS 3 Pro, RS 2 |
| Cell type | 18650 2S (lithium-ion) |
| Capacity | 3,000 mAh, 21 Wh |
| Voltage | 7.2 V nominal (6–8.4 V) |
| Charging | 5 V/2 A, 9 V/2 A, 12 V/1.5 A, PD, max approx. 2.5 h |
| Run time | up to 12 h |
| Included | 1 BG21 grip |
Delivery and returns
Delivery is available to mainland Great Britain. See the Delivery page for excluded areas and the available services.
- Standard delivery (tracked), 3–5 working days – £3.99
- Express delivery, 1–2 working days – £6.99
You have a 14-day right to cancel from the day you receive your item. Contact us within 14 days if you want to cancel your order.
Read more about returns and cancellationsWarranty and complaints
Your goods are covered by the Consumer Rights Act 2015: they must be of satisfactory quality, fit for purpose and as described. If something is wrong with your item, contact our customer service and we will help you.
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