Deep Cycle Battery Built-in BMS for Solar Power, Scooters, Boat, Golf Cart, RV Camper
【HIGH QUALITY AND LONG SERVICE LIFE】Lachy LiFePO4 battery can provide more than 2000 cycles and 10 years lifetime. The service life is more than 5 to 8 times that of other batteries. LiFePO4 battery adopts Automotive Grade LiFePO4 cells with higher energy density, more stable performance and greater power, the self-discharge current is less than 150uA. It’s very suitable for solar residential, RV, camper, solar and off-grid applications
【SAFER ENERGY AND DURABLE BATTERY】Environmentally friendly without acid liquid. Non-toxic, renewable energy, harmless to the environment. Robust ABS casing provides excellent impact resistance and toughness. The built-in BMS (Battery Management System) can handle battery balance, low and high voltage cut-off, short circuit protection and temperature protection, effectively protecting the lithium-ion cells from being damaged by overcharging or over-discharging, extending battery life
【MORE LIGHT-WEIGHT】Lithium batteries are smaller in size, generally less than half of the weight of similar lead-acid batteries, while the service life is at least 6 times longer. Easy to carry and install in any location. It is definitely an ideal substitute for lead-acid, AGM or Gel batteries
【BUY WITH CONFIDENCE】What You Get - 1 * Lachy 12.8V 18Ah Lithium Iron Phosphate Battery, 24/7 friendly and professional customer supports, 30-day money-back, and lifetime technical support service. All batteries will be tested for capacity and checked for external damage before packaging. If you have any question, please feel free to contact us
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Widely Used in Low-speed Electric Vehicles for Golf Courses, Tourist Destinations, Hotels & Resorts, Airports, Residential & Commercial Premises
Safety use for Electric Wheelchair, Kids Electric Car, Kits Scooter, etc.
High-power Output for Boat, Yacht, Trolling Motor, Fish Finder, etc.
Energy power stations for Motorhome、RV Camper, or Emergency Power Systems
UPS power supplies
Safe grid connection, Solar &wind system
Up to 3 identical batteries in parallel or series connection
Before use in parallel and series connection, make sure both LiFePO4 batteries are “in sync” every now and then
- Full charge the batteries individually with a 12 Volt charger
- Batteries start off with the same state-of-charge
- Batteries form the same brand with the same BMS systems
- Nominal Voltage: 12.8V
- Nominal Capacity : 18Ah
- Voltage Range: 10~14.6V
- Dimensions (L x W x H): 7.08 x 6.65 x 3 Inch
- Weight: 5.2lb / 2.36kg
- Continuous Working Current: 20A
- Operating Temperature:
Charge: -4℉ to 122℉(-20℃ to 50℃)
Discharge: -4℉ to 140℉(-20℃ to 60℃)
WHAT TO DO When the BMS has shut the battery off for protection:
- Usually the BMS will automatically switch back on again once the conditions are safe (after about 30 mins)
- If the battery cannot recover by itself, try activating by normal charging method such as solar panel, inverter-chargers, AC charger, even a lead-acid battery.
- To make the BMS switch on again after a low-Voltage disconnect, the charging voltage must be 14.0 Volt or up, better to use AC charger.
For longer LiFePO4 battery life, we recommend:
- Keep the battery temperature under 45℃ (10-30℃ if possible)
- Keep charge and discharge currents under 0.5C (0.2C preferred)
- Keep battery temperature above 0℃ when discharging if possible
- Do not dwell the battery in a full SOC for an extended time
- Do not cycle below 10% – 15% SOC unless you really need to
- Re-charge the battery when you did not use it for a long time (When < 50% SOC)
Free Shipping on Orders Over $60.00
How long does delivery take?
3-7 business days.
What countries do you ship to?
We cannot deliver to the following areas:
2. American Samoa
5. Marshall Islands
6. Northern Mariana Islands
8. Puerto Rico
9. Rhode Island
10. U.S. Virgin Islands
11. Armed Forces Americas
12. Armed Forces Europe
13. Armed Forces Pacific
Thank you for your understanding.
How will my delivery be shipped?
Amazon functions as our logistics partner to ship out ENEGON products. They will choose the carrier that they think works best for our customers.
I ordered more than one item. Will they all be delivered at the same time?
We try to make sure all your items reach you at the same time. Sometimes our products are not always sent together since different shipping options can be used, depending on the product. Once an item has been shipped, you will receive a shipment notification email.
Can I change the delivery address of my package after it has been shipped out?
Unfortunately, we cannot change the shipment once the product is in route.
What do I need to do when I received a different product than what I ordered?
Please contact customer support at email@example.com.
Refund PolicyENEGON provides a straightforward warranty that is processed in the most hassle-free way possible. Please refer to the chart below for the warranty timelines of various products, as warranty periods differ according to models.
Products sold by ENEGON as refurbished ("pre-owned") come with their own unique warranty, so please see our refurbished warranty page for details on those items.
This limited warranty provided by the manufacturer in no way affects a potential statutory warranty provided by law.
|Product Category||Warranty Period (Months)|
|Tools &. Batteries||12|
|Batteries for Smart Home||12|
Holiday Returns Policy
30-Day Money-Back Guarantee for Any Reason
Undamaged products may be returned for a full refund for any reason within 30 days of the date of purchase. Once the returned item arrives back in ENEGON ’s warehouse for inspection, the refund process will begin.
- Returns must include all accessories
- Items must include original packaging
- For non-quality related warranty claims, buyer is responsible for shipping costs
- For non-quality related warranty claims, ENEGON refunds the cost of the product itself
- Returns may be rejected if items do not meet the above requirements
Refund requests for the 30-day money back guarantee expire 30 days after opening a warranty claim. It is not possible to process a request for a refund for non-quality issues for items that have expired this 30-day window. For purchases not made directly through ENEGON’s online stores, please contact retailers for refunds. For quality-related issues, please see below.
Warranty Claims for Quality-Related Issues
All quality-related defects on items sold directly by ENEGON or ENEGON 's authorized resellers are covered by an extensive warranty, starting from the date of purchase (see top of page for your product’s warranty timeline).
ENEGON 's limited warranty is restricted to the country of purchase. The limited warranty is void on items taken outside the country they were originally bought in or shipped to directly from an authorized online purchase.
Quality-related warranty claims on purchases made through ENEGON's authorized distributors and retailers, such as Walmart and BestBuy, are handled through ENEGON (see list of authorized distributors and retailers here).
For quality-related warranty claims, items will be replaced with a factory refurbished model of equal value when available, otherwise a new item will be sent. In situations where a replacement is not an available or preferred option, ENEGON will offer a partial refund according to the usage time of the device.
Warranties on all replacements follow the same warranty timeframe of the original defective item, or 3 months after being replaced, whichever is longer. Warranties on products are void after having been fully refunded.
- Buyer must provide sufficient proof of purchase
- ENEGON must document what happens when buyers troubleshoot the product
- The defective item’s serial number and/or visible proof depicting the defect are required
- It may be necessary to return an item for quality inspection
- For defective items that ENEGON needs to have returned, warranties on those replacements are voided if the wrong item is returned to ENEGON or if the defective item is not returned.
Valid proof of purchase:
- Order number from online purchases made through ENEGON or ENEGON's authorized resellers
- Sales invoice
- Dated sales receipt from an authorized ENEGON reseller that shows a description of the product along with its price
Please note that more than one type of proof of purchase may be required to
process a warranty claim (such as receipt of money transfer and confirmation
of address item was originally shipped to).
Warranty claims for product defects expire 90 days after opening a warranty claim. It is not possible to process a warranty claim for items that have expired their original warranty timeframe or 90-day warranty claim request period, whichever is longer.
Shipping costs must be covered by buyer in the following situations:
- Returning products for any reason other than a proven defect
- Warranty claims on items taken outside the original country of purchase
- Buyer’s accidental returns
- Returning personal items
- Returning items claimed to have defects but found by ENEGON quality control to be in working condition
- Returning defective items in international shipping
- Costs associated with unauthorized returns (any returns made outside of the approved warranty process)
Not Covered Under Warranty:
- Products without sufficient proof of purchase
- Lost or stolen products
- Items that have expired their warranty period
- Non quality-related issues (after 30 days of purchase)
- Free products
- Repairs through 3rd parties
- Damage from outside sources
- Damage from misuse of products (including, but not limited to: falls, extreme temperatures, water, operating devices improperly)
- Purchases from unauthorized resellers
ENEGON is not liable for:
- Loss of data incurred from use of ENEGON products
- Returning personal items sent to ENEGON
When returning items with a prepaid shipping label provided by ENEGON , ENEGON takes responsibility for any damage or loss incurred in transit. When returning items for non-quality issues, buyer assumes responsibility for any damage or loss incurred in transit. ENEGON does not provide refunds for items damaged in transit for non-quality related warranty claims.