DXF LITHIUM POLYMER BATTERY OPERATING INSTRUCTIONS
ALL OF THE INSTRUCTIONS AND PRECAUTIONS MUST BE READ CAREFULLY AND FOLLOWED EXACTLY BEFORE USE. (WARNING: INCORRECT USE OR OPERATION OF THE BATTERIES CAN CAUSE FIRE, DAMAGE TO YOUR DEVICE, CREATE THE PROBABILITY OF PROPERTY DAMAGE, COLLATERAL DAMAGE AND SERIOUS INJURY. IF ANY UNEXPRECTED SITUATION HAPPENS, PLEASE TAKE NECESSARY AND REASONABLE MEASURES IN A TIMELY MANNER TO PREVENT FURTHER DAMAGE.
1. Never charge the battery in reverse. Confirm the polarity before wiring or charging. If the cell is not connected correctly the cell cannot be
charged. Charging a cell with reverse polarity will cause damage to the cell which leads to degradation of cell performance and damage the cell
integrity which could lead to heat generation and or leakage.
2. Never strike the cell or battery with any sharp objects, DO NOT bend the battery hit or allow the battery to fall.
3. It is recommended that gloves be worn before handling the battery.
4. Never open or deform the folding edge of the cell.
5. Never disassemble the battery or cells. The disassembling of the battery or cells may create an internal short circuit, which can cause gassing,
and potentially fire.
6. The batteries should not have electrolyte liquid leaking from the cell’s, leaking electrolyte is dangerous and can cause fire, serious harm or injury.
7. Never spray, soak or immerse the battery or cells in any form of liquid.
8. Any cell or battery replacement shall be done only by an authorized repair agent, authorized assembly company or device supplier.
9. Cells could be subject to damage through normal distribution. If any abnormal feature of the cells is found such as damage to the plastic envelop, deformation of the cell package, odor caused be electrolyte, visible electrolyte leakage or any other visible abnormality, these cells shall not be used and must be handled as per the instructions of the supplier.
10. If at any time the battery becomes damaged, hot, begins to swell or “balloon” discontinue use, charging or discharging immediately. Quickly and safely disconnect the battery from the charger or device, place the battery in an open area away from flammable materials inside a fireproof
container (such as a LIPO safety bag). After one hour, if the battery condition has stabilized, remove the battery from service. DO NOT continue
to handle, attempt to use, or transport the battery. Failure to follow these procedures can cause damage to the battery, personal property and or
cause serious injury.
BEFORE USE
1. Please read and follow the charger instruction manual or book before charging or discharging batteries.
2. Always check the voltage of cells and or batteries before each charging session to ensure they are at or above the minimum safe starting
voltage. If starting voltage is below recommend levels the cells or batteries have been over discharged or have experienced a failure DO NOT
use or attempt to charge batteries.
3. Always check the batteries before charging for any type of damage. Check the battery packaging, wiring and connectors for defects, which may
cause a short circuit and eventual battery failure.
4. Make sure you are using charge leads which are compatible with the battery connectors.
5. You should check the polarity of the battery cable and charger lead carefully before connection to avoid any shorty circuit.
6. Always verify the charger is in good working condition. A poor-quality charger could be dangerous.
7. It is solely your responsibility to ensure that the charger you use works properly. Always monitor the charging process to ensure batteries are
being charged properly. Failure to do so may result in fire.
CHARGING
1. Only a charger designed for Lithium Polymer (LiPO/LIHV) batteries can be used to charge the battery. DO NOT use a NIMH/NICD/LIFEPO4/LEAD ACID charger. If the charger can support different battery types, be sure to select lithium polymer (LIPO) or if using
a high voltage Lithium Polymer Battery (LiHV – max 4.35v per cell) mode on the charger. Failure to do so may result in fire, which may cause
personal injury and property damage. Always set the charger to balance charge at a recommended charge rate of 1C.
2. You should always charge batteries in an open area away from flammable materials, liquids and surfaces.
3. Never charge batteries inside the model.
4. Never charge batteries that are hot to touch (about 100°F/37°C). DO NOT handle batteries until they are at ambient temperature or cool to touch.
5. You should always set the charger to the proper cell count and/or voltage listed on batteries label.
6. You should always set the charger to the amp charge rate as listed on batteries Label. The charger should never be set to charge batteries at a
rate greater than 1C (one (1) times the capacity of batteries in amp hours) unless another C rate is specified in the manufacturer’s product
documentation, or the rate is preset as part of a specific battery and charger combination. DO NOT alter the charge rate once charging has
begun.
7. Never overcharge batteries beyond the capacity listed on batteries label.
8. Never overcharge batteries over their rated maximal voltage (4.2v/Cell for normal LIPO batteries and 4.35v/Cell for HiV LIPO batteries).
9. You must choose series charging if two or more battery packs are connected in series.
10. The use of a good quality charger designed for balance charging LIPO batteries is highly recommended. When charging your batteries please
make sure the surrounding area is clean and dry without sundries. DO NOT charge without monitoring the process. Use of a quality LIPO bag or
LIPO sack is recommended when charging to ensure safety. Stop charging immediately when the battery is fully charged. DO NOT keep the
charger and the battery connected for a long period of time when the battery is fully charged. DXF will not be responsible for any personal injury
or property loss, or any kind of accident caused through improper use or charging.
DISCHARGING
1. Never discharge batteries at amperage rate higher than specified on batteries’ labels.
2. Never allow the temperature of batteries to exceed 140°F (60°C) during discharge. Adequate cooling for batteries is required especially when
discharging at or near maximum rates.
3. Never discharge batteries to a voltage below which they are rated by the manufacture when measured under load (connected to the vehicle or a charger capable of discharge). Batteries discharged to voltage lower than the lowest approved voltage may be damaged and result in a loss of
performance, potential fire when batteries are recharged.
4. Never discharge batteries to a level below 3.4V per cell under load.
5. For DXF Lithium Polymer batteries, we recommend cut off voltage is set to 3.4V per cell.
6. Never leave batteries unattended during the discharging process. During the discharge process, user should monitor the process constantly and react to any potential problem that may occur.
7. In case of emergency, discontinue the process immediately, disconnect the battery from the charger and place in a safe area, and observe it for
approximately one hour. This may cause the battery to leak and the reaction with air may cause the chemicals to ignite resulting in a fire. A safe
area should be outside of any building or vehicle and away from any combustible materials, people, or buildings. A battery can still ignite even
after one hour.
8. Before use check the condition of the batteries, if any odor, visible deformity, weeping or change in product shape or cells are not balanced
STOP use immediately.
STORAGE
1. DO NOT directly connect the terminals with metal objects. This will short circuit batteries resulting in heat and electrical discharge.
2. Never carry, transport, or store loose batteries together as the battery’s terminal may contact one another causing a short circuit.
3. Never expose batteries to extreme temperature or direct sunlight. The batteries should be kept in storage within -10°C~45°C range
environmental condition. If the battery must be placed into storage for a long period of time (Over 3 months), the environmental storage
conditions should be:
a. Temperature: 23⨦5°C
b. Humidity: 65⨦/- 20%RH
4. The cell voltage for a long-time storage should be 3.7v and 3.85v range per cell.
5. Always disconnect batteries when not in use and store batteries in a non-conductive and fireproof container (such as a LIPO safety bag).
6. Never alter, puncture, or impact batteries or related components.
DAMAGE LIMITS
DXF will not be liable for special, direct or indirect or consequential damages, loss of profits or commercial loss in any way connected with the product, whether claim is based in contract, warranty, negligence. Furthermore, in no event shall the liability of DXF exceed the individual cost of the product on which liability is asserted. As DXF has no control over use, setup of final assembly, modification, or misuse. If purchaser or user is not prepared to accept the liability associated with the use of this product you are advised to return this product immediately in new and unused condition from the original place of purchase for a refund.
LIMITED WARRANTY
DXF reserves the right to change or modify this warranty without notice and disclaim all other warranties, express or implied. This warranty is limited to the original purchaser and is not transferable. Any replacement provided under this warranty is the exclusive remedy of the purchaser.
This warranty covers only the products purchased from an authorized dealer. Third party transactions are not covered by this warranty, proof of purchase is required for warranty claims. DXF make no warranty or representation, expressed or implied, about non infringement, merchant ability or fitness for a particular purchase of the product. The purchaser acknowledges that they alone have determined that the product will suitably meet the requirements of the purchaser’s intended use. DXF’S sole obligation hereunder shall be that it will, at its own option, replace any product determined by DXF to be defective at time of manufacture. In the event of a manufacturers defect, this is the purchaser’s exclusive remedy. Any replacement decisions are at DXF sole discretion. This warranty does not cover cosmetic damage or damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or modification of to any part of the product. This warranty does not cover damage due to improper installation, operation, maintenance, or attempted repair by anyone.
QUESTIONS AND ASSISTANCE
If there’s anything that is not mentioned in these operating instructions, please contact us for consultation. If you need assistance, please contact your local hobby store or place of purchase. If they cannot provide support, please contact our DXF headquarter with sales@dxf-power.com.
INSTRUCTIONS FOR DISPOSAL BY USERS
This product must not be disposed of with other waste. Instead, it is the user’s responsibility to dispose of their waste equipment in accordance with the instructions or local law(s) or by handing Product over to a designated collection point for the recycling of waste electrical and electronic equipment. The separate collection and recycling of your waste equipment at the time of disposal will help to conserve the natural resource and ensure that it is recycled in a manner that protects human health and the environment.
For more information about where you can drop off your waste equipment for recycling, please contact your local city office, your household waste disposal service or where you purchased the product.