DuraTrax Onyx 235 AC/DC LiPo/NiMH Battery Balance Charger (4S/8A/50W)
This is the DuraTrax Onyx 235 AC/DC LiPo/NiMH Battery Balance Charger. With charge rates of 0.1-8A, it's the right choice for nitro and electric cars and boats, as well as transmitter and receiver packs. It peak charges up to 10 NiCd or NiMH cells, balances and charges up to 4 lithium cells (including LiFeSource LiFe packs) and includes adapters for the five most common battery connectors. In addition to radio battery and balancing jacks, the Onyx 235 also includes a USB jack for charging cell phones, music players and other accessories at the track, plus a mini USB jack for downloading firmware. Detachable AC and DC power cords, a backlit LCD visible under all lighting conditions and a 5-year manufacturer warranty round out its impressive performance options and protection.
Features:
- Balances and charges up to 4 LiPo, LiIon and LiFe cells — and peak charges up to 10 cell NiCd and NiMH cells.
- Charges all packs at up to 8A — and lithium packs at up to 4C!
- Includes the 5 output adapters drivers use most: standard, Traxxas® and Star Plug* connectors, plus JST XH and Thunder Power™ 6S balancing boards.
- Detachable AC and DC cords reduce tabletop clutter, but leave power options open.
- Balances lithium cells with +/- 5mV accuracy — maximizes the voltage charge of each cell and simultaneously conditions them for longer life and solid performance.
- Features push buttons and audible cues for simple setup — and 10 battery memories for instant recall and customized results.
- Protects packs with an automatic safety timer — and itself with reverse polarity and current overload circuitry.
- Built-in fan kicks in automatically, to keep heat down and performance high.
Specifications:
AC input: 110V 60Hz-240V 50Hz, 50W max
DC input: 11-15V Battery types: 1-10 NiCd or NiMH (1.2-12.0V); 1-4 LiPo, LiIon or LiFe (3.7-14.8V)
Battery capacity range: 50-9900mAh
Fast charge current: 0.1-8.0A, adjustable (4C limit for lithiums; 5A limit w/AC input)
Fast charge termination: Peak detection (NiCd/MH cells) cc/cv (lithium cells)
Fast charge safety timer: off-300 minutes
NiCd/MH peak sensitivity: 3-20mV, adjustable
NiCd/MH trickle current: 1/20 fast charge setting (auto) or 0-250 mA (manual)
Lithium balancing accuracy: 5mV per cell
Lithium balancing boards (2): JST XH & Thunder Power 6S
Lithium node current (max.): 300mA
Controls: 4 push buttons
Battery memories: 10
Display type: 2x8 reversed, backlit LCD
Data displayed: Cell chemistry; input, output and peak voltage (packs), balancing voltages (cells) & charge current, capacity and time.
Setup tones: on / off
Audible melodies: 5
Output connections*: banana jacks; balancing jack; universal jack (for radio packs); USB jack (for cell phones & music players); mini USB jack (for firmware downloads)
Output adapters (3): banana plugs to: standard, Traxxas High-Current & Star Plug
Protective Devices: solid-state reverse polarity and current overload & safety timer
Cooling system: Fan
Case Size: 6.3 x 5.3 x 1.7 in (160 x 134 x 43 mm)
Weight: 19.7 oz (559 g, w/DC cord attached)
To ensure that your order reaches you in the fastest time and in good condition, we only ship through reputed courier agencies. While we shall strive to ship all items in your order together, this may not always be possible due to product characteristics, or availability.
However, we will inform you before doing it. You may track the shipping status of your order on our website, by clicking at Track your Order section. Please note all items (including gifts) will be shipped with an invoice mentioning the price, as per Indian Tax Regulations.
Products with LITHIUM CONTENT will be shipped via SURFACE/ROAD.
HAVOC HOBBY will NOT BE RESPONSIBLE for orders with
- Shipping Address: C/o Address /Neighbour Address/College Hostel Address/PO Box.
- Orders delivered to: Servants/Maids/Building Security/Neighbour.
- Orders with inappropriate Address/Mobile Number
- Orders placed on behalf of Others/Friends i.e., 3rd Party.
SHIPPING PARTNERS
We use BLUE DART/ FedEx to ship our products to your destination depending upon destination address.If BLUE DART has no access to destination address then FedEx will be used & vice versa. Most BLUE DART preferably covers PAN INDIA.
DOMESTIC SHIPPING PARTNERS :
INTERNATIONAL SHIPPING PARTNERS :
SHIPPING TIME / DELIVERY TIME
We make our best efforts to ship your order to next day of order placed. We ship on week days (Monday to Friday), excluding public holidays. Though we can guarantee a delivery time of 7-10 working days to anywhere in India, it is totally beyond our control. Each shipping companies have their own methods, intermediate transit locations etc. and the delivery time is not predictable. Please plan your order allowing sufficient time for the delivery instead of last-minute orders.
Due to the nature of hobby, we DO NOT provide any kind of warranty/guarantee/OR WILL NOT TAKE BACK any kind of products sold at www.havochobby.com /.in (HAVOC HOBBY).
Although we assure you all of the products are maintained through a strict QC from manufacturer itself. If you have any technical query after your purchase, you can directly call us or WhatsApp us on (+91) 9535545654. We will try our best to solve the query for the same.
Frequent questions on Return Policy:
QUE:- My product is completely working but of no use to me will HAVOC HOBBY accept return?
ANS:- Due to the nature of hobby, we DO NOT provide any kind of warranty/guarantee/OR WILL NOT TAKE BACK any kind of products sold at www.havochobby.com /.in (HAVOC HOBBY).
QUE:I have purchased one product through courier and during transit, it got damaged. Will HAVOC HOBBY accept return?
ANS:- Please note that Havoc Hobby Center has a different section to do professional strong packing. The team will send the images and videos of the products and packing prior to the dispatch. Any damage during the transit will be the responsibility of the customer as we dont have control on any courier service. If customer has any difference of opinion in this matter shall be arranged their own pick up service
QUE:- I have purchased one product which is sealed , since I purchased wrongly I need to exchange the product
ANS:- HAVOC HOBBY CENTER may not exchange / accept return the item once sold.
- As a matter of facts almost all the products have return restrictions as it cannot be sold to another customer since its related to electronics, We urge customers to select products properly while ordering. If for some reason we do provide a Refund it will be in form of Coupon Codes only for next purchase.
- If the customer needs to know more about the product before the purchase, please call our help line number 080-22482248 (10.30AM -6.30PM) MON to SAT.

The Havoc Hobby team is a group of passionate hobby enthusiasts who are dedicated to providing our customers with the best possible shopping experience. From our knowledgeable and friendly staff to our extensive range of high-quality products, we take pride in everything we do. Our team is made up of hobby experts who are always on hand to offer advice and guidance on everything from model building techniques to remote control vehicle maintenance. We're constantly updating our knowledge of the latest trends and products in the hobby industry, and we're committed to staying at the forefront of this ever-evolving field. At Havoc Hobby Toy Store, our team is the heart and soul of our business, and we're always ready to help our customers discover the joy of hobbies