Heating pad for 48V 16S 280Ah~314Ah DIY JK BMS Battery Box

$49.99 USD

~~$59.99 USD~~ $49.99 USD

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Applicable Model 48V JK battery box

Quantity

936 in stock

Free Shipping to United States

Estimated delivery on Apr 23

Add a heating pad to your battery! The damage caused by charging and discharging the battery at low temperatures is irreversible. In order to avoid this, it is necessary to add a heater that intelligently controls the heating state of the battery.

Material

Silicone, copper

Warranty

2-year warranty

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Specifications
1.Total rated voltage:51.2VAC,
Total rated power:204.8W,
Rated current:4.0A,
Total resistance:14.4 Ω±5% (R12.16~13.44Ω),
Power density:0.11W/cm²;
Single-chip heating plate rated voltage:25.6V,
Single-chip heating plate rated power:102.4W,rated resistance:R6.4±5%Ω (R6.08~6.72Ω);
2. The main cross-sectional structure of the heating plate is divided into: silicone skin (0.75mm), heating wire, silicone skin (0.75mm), tesa 60977 double-sided adhesive total thickness: 1.6±0.2mm;
3. The working temperature range of the heating plate:(within 2 hours) -40℃～45℃.
4. Wire specifications:UL3135 AWG18# red silicone wire, high temperature resistant conductor,
white fiberglass sheath, moderate wire diameter;
5. Withstand voltage:AC1800V, Leakage current≤10mA, 5 seconds, no flash breakdown;
6. Insulation performance:>100 MΩ, @DC 1000V;
7. Flame retardant performance:in line with UL 94 V-0 standard (heating film body);
8. All materials comply with RoHS requirements;
Features
1.Fire proof materials:

The entire product is made of fireproof materials. The heating part of the heating pad is covered with fireproof silicone. The conductive circuit is a high-temperature resistant silicone wire, and the outside is wrapped with a high-temperature resistant glass fiber tube.

2.Automatic temperature control:

The conductive circuit of the heating pad is connected in series with a 40℃ normally closed temperature control switch to ensure that the heating pad will not fail due to over-temperature and out of control, causing danger. At the same time, you can set the heating working range of the heating pad on the JK BMS app to realize the automatic operation of the heating pad.

3.Easy installation:

Simply place the heating pad on the bottom of the battery box before assembling the battery, and then connect the two corresponding ports to complete the installation. When you do not need to use the heating pad, you do not need to remove it, just turn off the heating function on the JK BMS app.

Instructions
Please follow the instructions to install and use the JK BMS heating pad. This heating pad is not suitable for other BMS.
⚠️Warning:
1. Please use this heating pad in a dry place to avoid danger caused by short circuit.
2. Keep away from sharp objects to avoid damage to the internal circuit of the heating pad.
3. This product is only designed for JK 48V battery box. Please do not modify it for other purposes without authorization. If an accident occurs, our company will not be responsible.
✅User Manual Download: 48V JK heating pad user manual
Frequently Asked Questions
1. My BMS is not a JK BMS, can I use this heating pad?

Answer: This heating pad is specially designed for 48V JK inverter BMS. The heating function of other BMS may not be suitable for this heating pad. Unauthorized connection and use may cause safety accidents, please do not try.

2. How do I know if my battery is suitable for using this heating pad?

Answer: Our heating pad is divided into two parts, left and right. The length of a single piece is 580mm, the width is 160mm, and the thickness is 2mm. As long as the internal size of your battery box is not less than this specification, it can be used. Our heating pad can be adapted to the battery boxes of Gobel, yixiang, Jakiper and other brands purchased by customers.

3. Does this heating pad have any safety protection measures? Are there any safety hazards?

Answer: Our heating pad has been carefully designed, and the external materials are all flame-retardant materials. In addition to the temperature control of the BMS itself, we also connect a 40℃ normal temperature closed switch in series in the heating circuit. Once the temperature exceeds 40℃, the circuit will be automatically cut off, which greatly guarantees your safety.

4. How is the heating effect of this heating pad? Can it heat the battery normally?

Answer: The design rated power of this heating pad is 204.4w. After actual testing, it can heat the battery to 40 degrees Celsius in an hour, so there is no problem in restoring the battery to normal operation.
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