“Jetson Jupiter Kids 2-Wheel Light-Up Kick Scooter, LED Lights on Handlebar, Stem, Wheels & Deck, Adjustable Handlebar, Rear Brake, Easy-Folding Mechanism, Ages 5+” has been added to your cart.
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Double Battery Discharge Converter for E-Bike 750w and 1000W Dual Battery Pack Switch Balancer 24-72VDC Maximum 40Amp
0 out of 5
$103.00 Original price was: $103.00.$34.00Current price is: $34.00.
SKU: B0CBRZ4WX1
- Size Guide
- Reviews (6)

| Size | DHL Box | Internal Dimensions (cm) | Max Weight (kg) | FedEx Equivalent (approx.) |
|---|---|---|---|---|
| XS | Box 2 | 33.7 × 18.2 × 10 | ~1 | Small Box (8″×8″×8″) |
| S | Box 3 | 33.7 × 32.2 × 10 | ~2 | Medium Box (12″×12″×10″) |
| M | Box 4 | 33.7 × 32.2 × 18 | ~5 | Large Box (13″×13″×11″) |
| L | Box 5 | 33.7 × 33.2 × 34.5 | ~10 | FedEx 10kg Box (40.16 × 32.86 × 25.88) |
| XL | Box 6 | 41.7 × 35.9 × 36.9 | ~15 | FedEx Large (16″×16″×16″) |
| XXL | Box 7 / 8 | 48.1 × 40.4 × 38.9 or 54.1 × 44.4 × 40.9 | ~20–25 | FedEx Extra Large (42 × 42 × 47) |
6 reviews for Double Battery Discharge Converter for E-Bike 750w and 1000W Dual Battery Pack Switch Balancer 24-72VDC Maximum 40Amp
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Josh –
Most bikes need another battery. This makes the install easier.
I installed this on a Razor Rambler TRL with 2 stock 48v batteries. I installed the second battery in the rear of the seat by removing a section of plastic and then foam the same size as the battery. After a couple of test runs it seems to work just fine. This should with double the battery life.
Richard Baim –
This allows two batteries to be used in my Caroma eScooter.
This allows two batteries to connect to my Caroma eScooter. The battery that I’m adding is rated at 48V14AH and it is much larger than the original battery. I’m planning to use only the 48V14AH rated at 300 watts. The distance travelled between recharging will be much longer. The original battery can also be used and it is also 48V. Since the original and the second battery are both 48V they can both be used together.
DerekK –
Great product
Works great for my eBycco Gamvire 7.
Amazon Customer –
Never buy this junk again
Plugged it in ten minutes later, burnt up garbage, never buy it again
R Joe parsons –
Seems to work great
Seems to be working good
Franco Francisco Soto Poblete –
Buen producto
Muy buen producto funciona correctamente solo que cuando se conecta la segunda baterÃÂa siempre salen chispas pero en lo general funciona bien ahora tengo mayor autonomÃÂa en mi bicicleta y es super fácil instalar