Acme series, under the name of “the Best”, is a first front terminal VRLA battery in China. Front terminal and centralized venting system design makes Acme series become popular product for standard 19”/21” cabinet since easier installation & maintenance. As a stationary battery, Acme series provides higher specific energy and long standby life. SPECIFICATIONS • AGM-Acid Valve-Regulated Lead Acid battery • Part of models adopt CCPP technology • Front terminal design suited for 19”/21” cabinet• Strong handles for easy operation Patent Terminal sealing & front access Self-regulating pressure relief valve with flame arrester Terminal cover for insulation with flexible access Flame retardant ABS case (UL94 V-0, optional) Centralized H2 gas vent kit Low self-discharge rate Comply with IEC, IEEE, UL, EN, CE standards, etc. Design life at 25°C (77°F): 12+ years

【Function】HQST 10 Amp solar charge controller is an intelligent and multifunctional solar charge controller with a USB ports design to charge electronic devices. 【Intelligent regulator】12V/24V system voltages are automatically recognized. With temperature compensation employed, charging parameters can be automatically adjusted. A wide range of load working modes facilitate the product's application to different types of load. All of the controlling parameters can be reset flexibly to satisfy the user's particular needs. 【LCD screen】It provides a dot matrix graphic LCD screen and a human-machine interface with a key, which makes operation on the interface rather convenient. 【Comprehensive protection】The product provides overcharge, over-discharge, overload protection, as well as short-circuit protection. 【Light control】When daylight begins the light source will turn off; meanwhile, the solar panels will charge the batteries. When there is no sunlight the garden light will switch on.

• Maintenance Free & No Leakage: This battery is comprised of gel instead of liquid, so there is no maintenance required to keep the battery working properly. Manufactured with an advanced valve regulated technology, GEL Batteries save you from acid leakage and frequent maintenance
• Extended Service Lifetime: Corrosion-resistant grids enable a design life of up to 12 years in standby applications and more than 750 charge/discharge cycles at 50% DOD in cyclic applications
• Longer Shelf Life: Made of high purity materials, GEL Batteries reduce the monthly self-discharge rate below 3% at 77℉ (25℃), which is 5 times lower than their Flooded counterparts. No need to recharge the dormant battery frequently
• Excellent Deep Discharge Recovery: Proprietary plate composition and patented gel electrolyte ensures excellent recovery capability after excessive deep discharge. This means that GEL batteries can discharge more and still be recharged like new. Unlike Flooded batteries, they are not allowed to discharge too much
• Install Them Anywhere: Maintenance free, no leakage, no toxic gas generation, vibration resistant, and stable performance at high (60°C) and low (-15.5°C) temperature make GEL Batteries able to be used in virtually any position. They can run in various systems, including boat, yacht, motorhome, van, cabin, home backup power, and more

• 【Automotive Grade Lithium Battery】Ampere Time lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you're able to safely mount in any position. This makes li-iron batteries perfect for solar home, RV, campers, golf cart, motor homes, off-grid applications.
• 【10 Years lifetime】Ampere Time LiFePO4 battery provides 4000~8000 cycles, which is more than 10 times to Lead Acid with 200~500 cycles. Ampere Time LiFePO4 battery has a 10-year service life, three times longer than the Lead Acid’s 3-year .
• 【1/3 Lightweight 】Ampere Time LiFePO4 Battery weighs only 47.4 lbs for one module, only 1/3 the weight of lead acid batteries, which makes it an easy choice for RVs, Marine and Off-Grid Applications when mounting or mobility is in the consideration.
• 【95%* Efficiency】 Ampere Time LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged.
• 【100% Protection & Delivery】Ampere Time LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.